Bacharach PUR-CHEK PRO Manual de instrucciones descargar pdf (Pagina 8)

Operation and Maintenance Instruction Manual

4 P/N 2100-9001 Rev 3

The instrument’s user interface consists of an LCD graphic display, status indicator lamps, push-button

communication switches. Alarm indicators provide alerts of instrument fault conditions. Direct percent-by-

weight concentrations of the sample refrigerant are provided on the display, which also provides user

directions and prompts. A built-in printer is provided to print an on-the-spot analysis report.

The Bacharach Pur•Chek™ Pro provides the refrigerant technician with:

• refrigerant type

• refrigerant purity

• refrigerant contamination information.

2. Specifications

Table 2-1. Specifications

Category Description

Sample Parameters Vapor or liquid, oil-free, 500 psig maximum

Identified Refrigerants

R12, R32, R408A, R409A, R417A

, R421A*

, R421B, R422A, R422B,

R422C, R427A, HC (Hydrocarbons)

* Due to similar formulas, R417A and R421A may be identified as either R417A or R421A.

Identified and Analyzed

Refrigerants

R134a, R22, R404A, R407C, R410A, HC (Hydrocarbons)

Sensor Technology Non-Dispersive Infrared (NDIR)

Refrigerant Sample Size 0.3 ounces (8.5 grams) per sample

Power

External Power Supply

Input: 90-264VAC, 50-60 Hz

Output: 12 VDC, 2.0 A

Built-in Lithium Iron

Phosphate Battery

Output: 2100 mAh

Environmental

Conditions

Humidity: 0 to 95% RH non-condensing.

Protect the unit by keeping it in the storage case when not in use.

Do not expose unit or external components to rain or moisture.

Operational

Temperature

50-120

° F (10-49° C)

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 23 24

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Bacharach PUR-CHEK PRO Manual de instrucciones Pagina 8