Yokogawa LR 4120
| Objektnummer | B00006755 |
|---|---|
| Seriennummer | 006755 |
| Nome oggetto | Yokogawa LR 4120 |
| Stato | Archived Product |
Gruppo prodotti: Registratori
Status, terms of delivery and payment
Verification of devices
The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
Dispatch time
The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.
As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.
Shipping methods
Parcel services, forwarding agencies, self-pickup, delivery by Labexchange fleet.
Delivery information
Prices exclude shipping costs. Stated shipping costs are to be expected. Deviations are possible. If transport costs are not specified, please ask separately for them.
The stated transport and packing charges apply to the most favorable route if transport and are to be understood as subject to verification due to unexpected cost increases. By reason of unpredictable events, cargo rates and delivery times can change at any time and therefore have to be adapted to the recent situation. Import formalities and possible customs charges will be borne by the purchaser. Incoterm coding according to Incoterms 2010: For persons who collect the devices themselves: EXW, for dipatch by sea: CFR, by air freight: CPT, other shipments: DAP. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 16% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.
Terms of payment
We do not accept payment by letter of credit, PayPal, etc. In each case the invoice amount is payable without deduction. Discount is not granted.
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Possible payment methods |
Comment |
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DE, AT, CH |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients. |
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NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
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Other countries |
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Our General Terms of Sale, Delivery and Payment are valid and are available for download here.
The goods are offered subject to prior sale.
Definition of status
All articles are used articles, except an article is listed especially as a new device.
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Status |
Condition |
Comment |
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Immediately available |
Used | The article is fully functional and in impeccable condition. It can be shipped immediately. |
| In stock |
Used |
The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article. |
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Published |
Used |
The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery. |
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New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
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Labprocure |
Used |
Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
The LR4100 is a high performance, multipen recorder based on YOKOGAWAs long experience with the highly reputed HR and uR series recorders and incorporates the latest technology.
Any DC voltage, thermocouple or RTD input can be selected for each channel. In addition to analog recording, the recorder also allows measured values, dates, scales, alarm Iists, and messages to be printed out or partial suppression-recorded through the use of a wire dot printer. Easy-to-read fluorescent display tubes are used and the recorder is capable of selecting measured data, bar-graph and range data displays for each channel. Thus, while the LR4100 offers high performance, it is easy to operate. Basic items such as range and chart speed can be easily set interactively with the display unit via function keys and setting knobs.
Further, the recorder range of applications can be expanded by adding various optional functions, such as a memory function in the form of an IC card, calculation and GP-IB / RS-232C communication functions, and an alarm output.
Features
¨ Highly Functional and Intelligent
Wide range of DC voltage, thermocouple and RTD inputs
A single LR41OO recorder can cope with all DCV, TC and RTD inputs. Further, lt has cryogenic gold-iron-chromel (KP vs Au7Fe) TC input and a cryogenic platinum and rare cobalt RTD (J263*B) input which are built into it as standard equipment.
Versatile print-out functionslncludes (LR4I 10 model only)
Includes measured data, date, scale markings, alarms, messages, manual prints, lists, etc.
A choice of 3 display functions
Measured data, bar-graph and range data can be selected asrequired.
Zone recording (recording area adjustment)
The recording range can be arbitrarily set by adjusting the penposition.
Partial suppression and extension
The LR4100 can suppress the recording of unnecessary areas and extend the recording of important areas.
AUTO Span Shift
Selecting this mode automatically shifts the recording span by +50%, and continues recording when an input exceeds the measuring range (span).
¨ Computer Friendly
GP-IB and RS-232C interfacesBi-directional communication is available in which both interfaces allow data output and panel setting. Further, communication input can be analog-recorded, enabling raw measured data and communication input data to be recorded simultaneously.
¨ Simple Operation
The LR4100 can be operated as simply as conventional analog recorders, even though it has multifunction capabilities. Using the function keys and setting knobs, various settings are made simply by using an interactive system with the display unit.
New Recording Mechanism
The adoption of new pens allows the recorder to record for about 1500 m (about twice that of conventional units).
Further, the chart is 30 m long (twice that of conventional charts), enabling continuous operating time to be extended considerably. In addition, the provision of grooves in the platen has almost eliminated ink blots at the chart folding lines, which is a problem at low chart feed speeds in conventional recorders.
High-speed Response 1600 mm/s
Maximum pen speed is 1600 mm/s, significantly improving traceability at high-speed.
IC Memory Card
An IC memory card stores the set values and measured data.
MS-DOS format is in common with all other IC memory cards of Yokogawas measuring instruments.
Set value memory (standard).
Previously-used set values can be stored in an IC memory card and used again simply by inserting the IC memory card into the unit.
Set value and data memory (optional)
Can store measured data in which an alarm or external contact is triggered.
Memory capacity is 256K bytes and the memory can store a maximum of 32,000 data/channel.
Stored data can be recorded or output for communication as required.
AC Universal Power Supply (90 to 250V AC)
A Wide Range of Optional Features
Mathematical functions (/MATH)
This function is in addition to the standard difference calculation and scaling functions and is capable of executing various calculations much as arithmetic operations, square root extraction (SQR), absolute value (ABS), common logarithms (LOG) and exponents (EXP). Calculated data can be recorded or output for communication.
Remote control function (/REM)
Chart start/stop, chart speed control, chart speed change, recording ON / 0FF selection, message, and manual print-out are controlled remotely. Selecting recording ON /0FF allows the pens to be raised and lowered independently.
Alarm output (/AK-04)
Four alarm outputs can be obtained and two upper or lower limit alarm levels can be set per channel.
DC power supply 10 to 32V DC (/DC)
This DC power supply allows the recorder to be used in locations without AC power supply - such as in a car or for agriculture use, etc.
Specifications
MEASUREMENTS
Drive System: Automatic null-balancing digital servo mechanism with brushless DC servomotor.
Type of Input: Floating, guarded and shielded (No guard on 10 mV F.S. model).
Input Types & Measuring Ranges: DC V... 10 mV to 200VF.S.,1mV to 200VF.S.,or0.1mV to 200VF.S.
TC (ANSI, DIN, JIS).. .Type R, S, B, K, E, J, T, N, W, L (DIN), U (DIN).
TC (NBS)...KP vs Au7Fe (4 to 280K).
RTD...Pt 1OO(1 mA),JPt 100 (1 mA).Pt 50(1 mA),
Ni 1OO(1 mA),J263*B,Pt 1OO:JISC16O4-1989, JISC 1606-1989.: DIN IEC 751. IEC 751.
JPt 100:JISC 1604-1989. JISC 1606-1989,
Pt 50:JISC 1604-1981, JISC 1606-1986, Ni 100:DIN, SAMA
Accuracy: DC V... ± (0.05% of rdg + 0.03% of range +0.5 m V).
TC... ± (0.05% of rdg + 0.5°C) for K, E, J, T, L, U and KP vs Au7Fe, ± (0.05% of rdg + 1°C) for R, S and B, ± (0.1 % of rdg + 0.5°C) for N, ± (0.1 % of rdg + 1°C) for W.
RTD... ± (0.05% of rdg + 0.2°C) for Pt 100. JPt 100 and Ni 100, ±(0.05% of rdg + 0.3°C) for Pt 50 and J263*B. (at 23±2°C, 55±10% R.H.).
Reference Junction Compensating Accuracy (TC):
± 0.5°C for K, E, J, T, N, W, L, U and KP vs Au7Fe,
±1°C for R, S and B (measuring range of down to -100°C).
Bias Current: 4 nA.
Filter: 0.1, 1 Hz or 0FF (selectable).
Zero Set: Adjustable.
Measuring Cycle: 135 Hz.
Pen Offset Compensation (Standard): Average, max. / min. recording selectable (with compensation ON/OFF switch), resolution on time axis... 0.05 mm. auto-matic sweep function for pen offset data. and selectable POC (pen offset compensation) reference pen.
Input Impedance: Approx. 1 M W (DC V & TC).
Allowable Source Resistance: Less than 1 k W (DC V & TC).
Temperature Coefficient: Zero drift...0.05 m V/°C +0.01% of range/°C, F.S. ...0.01% of range/°C.
Maximum Allowable Input Voltage: 250 V DC.
Maximum Common Mode Voltage: 250 Vrms AC.
Commom Mode Rejection: More than 150 dB at AC.
Normal Mode Rejection: More than 50 dB at 50 or 60 Hz.
RECORDING & PRINTING
Writing System: Ink writing using disposable felt-tip pen cartridges (analog data).
Printing System*:Wire-dot printer using ribbon cassette (digital data).
Effective Recording Span: 250 mm (analog data).
Pen Offset between Channels: Approx. 4 mm on the time axis.
Number of Channels: 1, 2, 3 or 4.
Recording Colors: 1st pen.. .red, 2nd pen. . .green, 3rd pen. . .blue, 4th pen.. .brown.
Recording Accuracy: Measurement accuracy + ± 0.2% of effective recording span (including non-linearity, dead-band and error between ranges).
Maximum Pen Speed: Approx. 1,600 mm/s.
Maximum Pem Acceleration: Approx. 8G.
Printing Rate*: Approx. 1.5 s/Line.
Chart: Z-fold chart (270 mm x 20 m).
Chart Speeds: 10 to 1,200 mm/min & mm/h (1 mm steps), and 0.5 to 45.0 inch/min & inch/h (0.1 inch steps).
Change of Chart Speed: Changes chart speed with remote control signals (optional).
RECORD ON/OFF Selectors: lndependently provided for each channel on the front panel (ON... measurement/recording, 0FF... measurement).
Pen Lift*: All pens are simultaneously lifted and lowered.
Chart Drive: Pulse motor drive.
Chart Speed Accuracy: ± 0.1 % (at recording of longer than 1 m).
Digital Data Printout*: Time, chart speed, channel number (tag number), measured data and engineering unit are printed out at the following intervals:
Chart speed Printing intervals
mm/min mm/h
1,200 to 300 1 min
299 to 30 10 min
29 to 10 1,200 to 120 1h
199 to 60 2h
59 to 40 3h
39 to 20 6h
19 to 10 12h
Tag Number Printout*: Tag number can be printed out in place of channel number (up to 7 alphanumerics).
Alarm Printout*: Channel number, alarm type, and the time of alarm ON/OFF are printed.
Scale Markings Printout*: 0% and 100% scale values can be printed out at the same interval as digital printout.
Program List Printout*: Contents of entire setting memory can be listed on the chart.
Manual Printout*: Time and measured data for all channels can be printed out in a single line by a push of MANUAL PRINT key.
Message Printout*: Message of up to 70 characters can be printed at a push of MANUAL MESSAGE key (Message 0), or by external contact signal (Message 1 to 4; optional, up to 4 channels).
Change of Chart Speed Printout*: Chart speed and time can be printed out at the change of chart speed.
Pen Offset Compensation ON/OFF Printout*: ON, 0FF mark and time can be printed out.
Change of Range Printout*: Changed contents and time can be printed at the change of range (on Auto recording span shift mode).
Partially Expanded-Scale Recording: Any portion within full scale can be expanded or reduced for each channel
Auto Recording Span Shift Mode: Automatically shifts to ±50% of span, and recording continues when the input exceeds the measuring span.
External Input Span: Small error of external converter can be corrected by setting the span with actual input voltage (zero.. .span left, full.. .span right).
*Note: LR411O only
DISPLAY
Type of Display:Vacuum fluorescent display (5x7 dot matrix, blue), 20 characters for each channel.
Display Mmodes: 3display modes can be selected at a push of DISPLAY SELECT key; Digital data display... Measured data (7digits), date and time, or chart speed, Bar graph display (2.5% resolution), Range data display.
ALARMS
Number of Alarm Set Levels:Up to 2 levels/channel.
Alarm Types: High(H), low(L), delta high(dH),and delta low(dL).
Alarm Outputs(Optional): Up to 4points(internal contact rating...24 V DC and AC 1A).
COMPUTING FUNCTIONS
Standard Functions: Scaling (ranges... -22000 to + 22000), and delta T.
Optional Mathematical Functions: + - x ÷ square root,absolute value, lobarithm, exponential function (up to 4 channels).
GENERAL SPECIFICATIONS
Standard Memory Card: For storing the setting data (memory capacity of 8K bytes), standard accessory... lithim battery, 1 pc.(battery life of about 5 years).
Battery-Backup Memory: Maintains all setting for about 10 years (at room temperature) when power is removed.
Chart END Alarm:Automatic pen lift (LR4110 only) at out-of-chart condition(alarm output, optional).
Mounting: Desk-top or flush panel mounting (may be inclined up to 10° backward from vertical).
Operating Temperature Range:0 to 4O°C (32 to104°F).
Humidity Range:30 to 80% relative humidity.
Insulation Resistance: More than 100 M W at 500V DC between power line and case, and between input terminals and case.
Dielectric Strength: 1 500V AC for one minute between power line and case, and between input terminals and case.
Power Requirements: Wide voltage range power supply from 90 to 250V AC, for both 50 and 60 Hz.
Power Consumption: 1 channel model. . .85 VA max.,
45 VA balanced, 2 channel model... 100 VA max.,
50 VA balanced, 3 channel model... 115 VA max.,
55 VA balanced, 4 channel model... 130 VA max.,
60 VA balanced.
Dimensions: Approx. 199(H)x438(W)x 323(D)mm, 7-7/8x 17-1 /4x 12-3/4
Weight (Approx.):
Model 1 -channel 2-channel 3-channel 4-channel
LR4120 11.5kg(25.4lbs) 12kg (26.5lbs) 12.5kg(27.6lbs) 13kg (28.7lbs)
OPTIONAL FEATURES
GPIB INTERFACE(/GP-IB)
Functional, Electrical and Mechanical Specifications:
Meets the IEEE Standard 488-1978.
Talker functions: Input of measured data(ASCU),output of measured data(ASCII and binary),input/output of setting data(ASCII),output of memory data(ASCII and binary).
Litsener Functions: Controls except for power ON/OFF, key lock ON/OFF and chart drive.
RS-232C INTERFACE(RS232C)
Functional,Electrical and Mechanical Specifications:
Meets the EIA RS-232C.
Controller Interface Functions: Input of measured data (ASCII),output of measured data (ASCII and binary), lnput/output of setting data(ASCII),output of memory data(ASCH and binary).
Data Transfer Rates: 75, 150, 300, 600, 1 200, 2,400, 4,800, 9,600 bps.
REMOTE CONTROLS(/REM)
Remote Control Signals: External contact, open collector or TTL-Ievel signal.
Chart Drive Control:Chart drive start/stop.
Change of Chart Speed: Selectable chart speed 1. or 2.
Manual printout* : Printout date&time and measured data.
Chart Speed:
Message printout*:Printout time and message (up to 70 characters, 4 strokes).
Pen Lift*:AIl recording pens Iowered and Iifted.
RECORD ON/OFF SELECTION: OFF (measurement) and ON (measurement/recording).
External Trigger: Start... write to memory card (optional).
*Note:LR411O only.
ALARMS(/AK-04)
Number of Outputs:4 points (internal). Contact Rating:24 V DC and AC 1A.
Outputs:Alarm, FAlL alarm and chart END alarm outputs.
DC POWER SOURCE OPERATION(/DC)
Normal operating voltage: 10 to 32 V DC.
Power consumption:60 VA (average value).
150 VA (maximum).
Accessories: Connector(1 pc.) and fuse(1 pc).
OPTINAL ACCESSORY
SETTING&MEASURED DATA MEMORY (378904)
Data Format: MS-DOS.
Sampling Rate: Free mode (manual start)... 135,9,5,3,1, 0.5, 0.2 Hz, trigger mode (starts by trigger conditions)...9,5,3,1, 0.5, 0.2 Hz.
Memory Capacity:256K bytes.
Data Length:1000, 2,000, 4,000, 8,000, 16,000, 32,000 data/channel (common setting to each channel, 2 bytes/data).
Trigger Condition: Alarm detection, CHART END or external contact input (optional).
Pre-Trigger:0 to 100% (10% steps).
Memory Data: Measured data, interface input data and computed data.
Output: Interface and mecording output.
