Kontron HPLC 2
| Objektnummer | B00012292 |
|---|---|
| ID-number | 012292 |
| Object name | Kontron HPLC 2 |
| Status | Stock unit |
Product group: HPLC Systems
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.
|
Country |
Possible payment methods |
Comment |
|
DE, AT, CH |
Payment by invoice, payment in advance, paymet by credit card |
Payment by invoice is only possible for corporate clients. |
|
NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
|
Other countries |
Payment in advance, payment by credit card |
|
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.
|
Status |
Condition |
Comment |
|
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. |
|
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. |
|
New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
|
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. |
Firma: Kontron
The following illustrations and descriptions are referring to the instrument model and are drawn from brochures. They are not representating the delivery volume. The exact delivery content you will find only in the offering text.
HPLC Pump 420
INSTRUMENT DESCRIPTION
The HPLC PUMP 420 is a high performance two-piston pump. It produces flow rates up to 20ml/min and working pressure up to 600 bar depending an the installed pump head. The pump has an extremely constant flow with almost no pulsation.
The highly precise mechanics of the pump head with the miniature ball valves reduce the dead volume to an absolute minimum.
A "High Compressibility Option" is offered for applications using mofle compressible solvents in the higher pressure ranges.
SPECIFICATIONS
Pump head: Flow range: Pressure range:
91 - 00503 (S) .01 - 2 ml/min up to 600 bar
91 - 00504 (M) .05 - 10 ml/min up to 400 bar
91 - 00505 (L) .1 - 20 ml/min up to 200 bar
Flow rate accuracy: ≤1% (S: 0.6ml/min, 45 bar, methanol)
(M: 1.5ml/min, 95 bar, methanol)
Flow rate precision: ≤0.3% (S: 0.6ml/min, 45 bar, methanol)
Linearity: r 2 ≥ 0.998 (S: 0.2 - 1.2ml/min,
rel sa ≤ 0.4% constant pressure, methanol)
Drift: ≤1% / 10h (S: 0.6ml/min, 100 bar, methanol)
Upper pressure limit: Selectable in steps of 10 bar over the entire pressure range
Lower pressure limit: Selectable in steps of 10 bar over the entire pressure range
Pressure sensor: Bourdon tube
Materials in contact with Sapphire, Ruby, PTFE, Ceramic,
mobile phase: Stainless Steel (DIN 1.4435)
Permitted ambient 10°C - 35°C, noncorrosive, noncondensing
temperature range: atomsphere
Interfaces: - RS-232 (reduced)
- Alarm (pressure, Error detection)
- Pressure signal (analog)
Mains inlet: 100, 120, 220, 240 VAC ; 50/60Hz ; 140VA
Dimensions: 170 mm high, 255 mm wide, 330 mm deep
Weight: 12 kg
HPLC Multiport
Front view
Side view
Rear view
Specifications
Specification of the RS interface
Baudrate: 4800 Baud
Parity: on, even
Data bits: 7
Stop bits: 1 (2, see page 12)
Data string: max. 50 signs
RS-Ports: 12 Connections
Outputs: 16 TTL-Level or driver 250 mA
Inputs: 6 Signal lines
Ambient temp.: 10-35°C
Power requirements: 100, 120V; 50/60Hz; 2 A
or 200, 240V; 50/60Hz; 1 A
Size WxHxD: 320 x 100 x 280
On-Line Degasser
ERC-3000 series Degassers are designed to remove a gas dissolved in a solution.
When a solution like a solvent is flown in an analytical system or process, bubbles of gas dissolved in a solution can cause troubles in the measurement or reaction. in the past, degassing was performed by an ultrasonic methods, a vacuuming or heating.
In this unique and special membrane separation system, ERC-3000 series degasser have made possible on-line degassing.
The instrument can be used very effectively for improvement of analytical performance and long-term preservation of substances susceptible to oxidation and deteroration.
The instrument is on-line degassing device for any kinds of solvent and is used for degassing of a mobile phase in HPLC etc..
Specifications
|
Model No. |
ERC-.3512 |
|
Channel |
3 |
|
Flow Rate |
0.1 - 3.0ml/min. |
|
Dimension |
212 x 190 X 417 |
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Weight |
15kgs. |
|
Power Supply |
AC 100/120/220/240 V 50/60 Hz |
|
Application |
Analytical Low line pressure drop |
HPLC Detector 430
SPECIFICATIONS
Optics Double-beam system
Monochromator concave holographic grating
Wavelength range 190 to 800 nm
Wavelength accuracy 1 nm
Wavelength precision better than 0.05 nm
Positioning speed typically 1000 nm/s
Bandwidth 6 nm
Photometric Range -2.000 to +2.000 AU (Absorption Units)
Ranges 11
(2, 1, 0.5, 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001 AUFS)
Response times 98% 5
(0.05, 0.1, 0.5, 2, 5 s)
Noise ± 2x10 -5 AU
(250 nm, empty cell, resp. time 2s)
Drift after warm up ≤1x10 -4 AU/h
(250 nm, empty cell)
Stray light ≤0.08 % (NaI, 220 nm, ASTM E387)
Linearity r 2 ≥0.9999
rel. S a ≥0.3 % (Nitrobenzol in Methanol, 254 nm, till 2 AU)
Pressure rating of flow cell 250 bar
Cell volume 3 ul (1u, 0.3ul as options)
Refraction Index dependency typically 2x10 -3 AU
(MeOH - H 2 0, 0-100 %)
Sensitivity to flow less than 5x10 -4 AU
(0-10 ml/min with H 2 0)
Materials in contact with stainless steel (X2CrNiMo 18, 12),
the mobile phase Teflon PFA, Quartz glass
Mains supply 100, 120, 220 and 240 VAC; 50/60 Hz; 150 VA
Analog outputs 2 recorder 100 mVFS
2 integrator 1 V/Abs
1 computer 1 V/Abs
1 computer 2 V/Abs
Remote control RS-232 interface
Contact closures for Auto Zero and Event Marker
Control signal outputs 2 TTL for external data processing.
1 TTL for recorder pen lift.
Size WxDxH 170x565x340 mm
Weight 25 kg
Autosampler 465
Der HPLC AUTOSAMPLER 465 ist ein automatischer Probengeber mit variablem Injektionsvolumen. Er eignet sich für Routine- und Forschungsanwendungen und kann, falls notwendig, Vorsäulenderivatisierungsreaktionen durchführen.
Als Einzelgerät (Stand-Alone-Betrieb) kann der AUTOSAMPLER 465 die Rolle einer relativ einfachen Systemsteuereinheit übernehmen. Als "Slave" läßt er sich extern von einem Computer über die RS-232-Schnittstelle oder durch eine einfache Relaisschaltung steuern.
Alle für die Bearbeitung eines Probenstapels relevanten Informationen werden in Files programmiert. Jedem File kann zudem ein sog. "USER"-Programm zugeordnet werden, das dann automatisch bei jeder Probe innerhalb eines Stapels ausgeführt wird.
Files können in einem sog. MASTERFILE zusammengestellt werden, um unterschiedliche Probensequenzen mit verschiedenen Parametern nacheinander abzuarbeiten.
Der AUTOSAMPLER 465 hat drei permanente Probenroutinen, die mittels Schalter auf der Hauptprozessorplatine eingestellt werden können.
Spezifikation
Probenhalter: Zwei herausnehmbare Probenhalter für insgesamt 100 Proben und 10 Kalibrierungsstandards.
Probenfläschchen: Standard 1,8 ml Glasfläschchen mit Schraubverschluß.
Einsätze für 0,3 ml Glas- oder 0,5 mI Plastikfläschchen sind erhältlich.
Probenvolumen: 1 ul bis 1250 ul, abhängig von der Probenspritze und Schleife.
Richtigkeit des
Einspritzvolumens: besser als 1 %.
Genauigkeit des
Einspritzvolumens: besser als 1 % für Einspritzvolumina > 5 ul,
(Reproduzierbarkeit) besser als 2 % für Einspritzvolumina ≤ 5 ul.
(gemessen mit Methanol/Wasser, 80/20 V/V als mobile Phase und Benzoesäurephenylester als Probe auf einer RP-18 Säule)
Probenverschleppung: 0,01 % für 10 ul mit einem Spülzyklus,
0,007 % für 10 ul mit zwei Spülzyklen.
(gemessen mit Methanol/Wasser, 80/20 V/V als mobile Phase und Benzoesäurephenylester als Probe auf einer RP-18 Säule)
HPLC-Systemdruck: normal 335 bar, kann, wenn nötig, durch den Anwender auf 470 bar erhöht werden.
Injektionen pro Probe: 1 - 99 aus dem gleichen Fläschchen.
Analysenzeit: 0 - 600 min in 0,01 Minuten-Schritten
Zykluszeit: Eine normale Waschroutine mit kompletter Innen- und Außenspülung von Nadel und Einspritzport bei Einspritzvolumina von bis zu 40 ul ist in ca. 25s beendet.
Verbrauch an
Spülflüssigkeit: ungefähr 1 ml für einen kompletten Waschzyklus.
Programmierbare
Schaltungen: Vier Hilfskontakte (24VDC) zur Steuerung von pneumatischen Ventilen, Impulsdauer ca. 0,5 Sekunden.
Ausgänge: - zwei, während des RUN-Modus offene, potentialfreie Relaiskontakte zur Steuerung eines Schreibers, etc..
Kontaktbelastung: 0,5 A, 100V, max. Totallast 10 VA
- ein potentialfreier Relaiskontakt, wie oben aber mit 15 Minuten Verzögerungszeit.
- Integratorstart, Schließkontakt geschlossen bei Probeneinspritzung.
- Synchronisationskontakt um die Probeneinspritzung mit einem externen Vorgang zu synchronisieren.
Eingänge: - RS-232-Schnittstelle als Standardausrüstung
- START, RESET, REMOTE
- HOLD
- ALARM (extern um Probenroutine zu stoppen). Probenidentifikation: - RS-232
- BCD, mit wählbarer Positiv- oder Negativlogik.
Anschlüsse: - Netz: 100, 120, 220, oder 240 VAC; 50/60 Hz; 140 VA.
Abmessungen: 450 x 485 x 510 mm
Gewicht: 35 kg
