More Information
Objektnummer	B00010917
ID-number	010917
Object name	California ZRH
Status	Archiv

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: California

Modell: ZRH

Kommentar: Dokumente engl.

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.

FEATURES

Microprocessor controlled
Single source, single beam optics
Direct readout in engineering units
Linear output
Low sensitivity to vibration
1 or 2 components, multiple ranges
Seif diagnosis function
No optical alignment required
RS-232C interface
Easy maintenance
19" rack mountable

APPLICATIONS

· Combustion efficiency:

Boilers, incinerators & furnaces (CO,CO₂ ,SO₂ )

Commercial ovens (CO, CO₂ )

· Controlled atmospheres:

Heat treating (CO, CO₂ , CH₄ )

Greenhouses (CO₂ )

Fermentation (CO₂ )

Air liquification (CO₂ )

· Landfill emissions (CO₂ , CH₄ )

· Process chemical gas analysis

· Respiration studies:

Single breath lung diffusion (CO)

· Stack gases: CEM (CO, CO₂ ,SO₂ )

· Vehicle emissions

DESCRIPTION

The Model ZRH is a single or dual component non-dispersive infrared (NDIR) gas analyzer used for measuring CO, CO₂ , CH₄ and SO₂ achieves high accuracy and provides multiple function and ease of Operation through the use of a microprocessor. lt is available in 19-inch rack, panel or tabletop mountings.

Zero and span calibrations are easily accomplished by pressing the appropriate key on the front panel.

The ZRH has an improved single beam optical system which provides superior Performance to conventional double beam analyzers. lt is easy to maintain and offers excellent Jong term stability. The ZRH is ideal for continuous measurement in the combustion control of burners, incinerators and furnaces as well as CEM-stack systems.

The dual cell type of transmission detector minimizes interferences from other gas components.

The ZRH optical design and modular construction assures Iong term reliability.

SPECIFICATIONS

MEASURABLE GAS COMPONENTS:

Single-component, multiple range analyzer: CO2, CO, CH4 and SO2.

Two-component multiple range analyzer: Any two Ranges:

Up to 3 ranges (optional)

200 ppm to 100%

Range ratiomaximum 5 to 1

MEASURING SYSTEM: Nondispersive infrared absorption (NDIR) method, single light source - single beam

OUTPUTS: Analog 4 to 20mA DC, and simultaneous

0 to 1 mV or 0 to 1V or 0 to 5V or 0 to 1OVDC selectable

RS-232C

REPEATABILITY:

1st range (low range): Within ±0.5% of full scale

2nd range (high range): Within ±1% of full scale

ZERO DRIFT: Within ±1% of full scale/24 hours

SPAN DRIFT: Within ±1% of full scale/24 hours

RESPONSE TIME: Within 3 seconds, depending on cell length and flow rate

LINEARITY: ±1% of full scale

NOISE: ±0.5% of full scale

POWER SUPPLY: 100, 115, 200 (±10%) VAC, 50/60 Hz

POWER CONSUMPTION: 37VA max.

AMBIENT TEMPERATURE: 23-113°F (5 to +45°C)

AMBIENT HUMIDITY: Less than 90% RH non-condensing

ENCLOSURE: Steel casing, for indoor use

DISPLAY: 4 digit LED for concentration display
4 digit LED for sub-display

OUTPUT HOLD: Output value can be held during manual or automatic calibration function

MEASURED GAS TEMPERATURE: 32-122°F (0 to 50°C)

20-50°C for water vapor applications

WARM-UP TIME: Approximately 1 hour

GAS INLET/OUTLET, PURGE GAS INLET SIZE: NPT ¼ internal thread

MEASURED GAS FLOW RATE: 0.5 to 2 liters/min.

PURGE GAS FLOW RATE: 1 liter/min.

DIMENSIONS: Rack Mount 5%"H x 19"W x 17½"D

(133mm x 483mm x 448mm)

Panel Mount 514"H x 17½"W x 17½"D

(133mm x 443mm x 448mm)

Table Top 534"H x 17½"W x 17½"D

(145mm x 443mm x 448mm)

WEIGHT: Approximately 27 Ibs. (12 kg)

Product group: Analyzers for specific parameters

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