Bacharach PUR-CHEK PRO Instrukcja Obsługi Pobierz pdf (Strona 15)

Operation and Maintenance Instruction Manual

P/N 2100-9001 Rev 3 11

refrigerants, a results screen similar to Figure 4-5 A will be displayed. Pressing the MORE button will

display a detail screen similar to Figure 4-5 B. If the blend or refrigerant mixture is not recognized,

Figure 4-5 C will be displayed. Refer to section 4.11 Printing the Test Results and Channel Data on page

13 to print.

(A) (B) (C)

Figure 4-5. Test Results for Contaminated Blend Refrigerants

4.8. Pure Refrigerants

The Pur•Chek™ Pro has the ability to identify

• R12

the following refrigerants.

• R32

• R408A

• R409A

• R417A

• R421A

• R421B

• R422A

• R422B

• R422C

• R427A

• Hydrocarbons (HC)

All

identified

Figure 4-6

refrigerants will show “Purity Unknown” as the analyzer cannot yield additional information

regarding the composition. See . Refer to section 4.11 Printing the Test Results and Channel

Data on page 13 to print. Refer to section 4.12 Channel Data Modeling on page 14 for additional

information regarding

identified

refrigerants.

Figure 4-6. Sample R12 Test Screen Showing “Purity Unknown” Message

The instrument can also, identify and analyze the component content of pure:

• R134A

• R22

• HC (hydrocarbons)

• R404A

• R407C

• R410A

Analysis of analyzed pure blend refrigerants will yield additional data regarding the composition of the

refrigerant sample. The Pur•Chek™ Pro will display the blend refrigerant type as shown in Figure 4-7 A.

Pressing the ‘MORE’ button will display the detail screen shown in Figure 4-7 B. Refer to section 4.11

Printing the Test Results and Channel Data on page 13 to print.



NOTE: Hydrocarbons (HC) encompass R600, R600A and R290. The Pur•Chek™ Pro cannot

differentiate between hydrocarbons.

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