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Industry pH meter

Model No.︰pHG-2026型
Brand Name︰shKelan
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
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Product Description

Industry pH meter technique parameters

1Measuring rangepH014.00 pHtemperature 060

2The basic error pH± 0.05 pHtemperature ±0.5℃

3The automatic temperature compensation range060

4The temperature compensation error ±0.03 pH ±1 character

5The stability ±0.02pH/24h

6The input impedance ≥1×1012Ω

7The input current ≤1×1012A

8water sample pressure ≥0.6MPa

9current isolated output  010mA (load resistance 1.5KΩ)

420mA (load resistance 750Ω)

10The data storage55 hours 1 point /10 seconds),14 days 1 point /1 minute ),

68 days 1 point /5 minutes ), 412 days 1 point /30 minutes

11The data continuous power-off time 6 years

12alarm relay normal open contact 3A 240VAC6A 28VDC or 120VAC

13power supply 85265VAC 50±1Hz

14power consumption 10W

15electronic unit overall dimension

135length×135width×235depthmm

installation hole-tapping size138×138mm

16 electronic unit weight 3.5Kg

17The flow-through water pipe connection the outer diameter of pipe or hose is Ф14

18The normal working conditions

aThe ambient temperature 060

bThe relative humidity≤90%

cNo vibration, no corrosive gas and no direct sunshine.  

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