Functions:
1.LCD backlight display
2.Simultaneous display of pH value, temperature or mV(ORP)
3.It has manual temperature compensation function and supports two-point calibration.
4.Novel appearance, portable and easy operation
5.It is equipped with E-201-C pH combined electrode.
Specifications:
Model | PHBJ-260 | PHB-4 | PXB-286 | |
Parameters | pH /mV(ORP)/℃ | pH /mV(ORP) | pX/Ion concentration /mV (ORP)/ ℃ | |
Range | pH:0.00~14.00 mV: ±1800 Temp: -5.0~105℃ |
pH: 0.00~14.00 mV: ±1400 | pX: 0.00~14.00 mV: ±1800 Ion concentration: (0~19990)mg/L Temp: 0.0~60.0℃ | |
Resolution | pH: 0.01 mV: 1 Temp: 0.1℃ | pH: 0.01 mV: 1 | pX: 0.01 mV: 1 Temp: 0.1℃ | |
Accuracy | pH: ±0.01±1 bit mV: ±0.1%FS Temp: ±0.3℃±1 bit | pH: ±0.03±1 bit mV: ±0.2%FS | pX: ±0.01±1 bit mV: ±0.1%FS Temp:±0.3℃±1 bit | |
Ion Mode | — | pH/pX/pF/pCl | ||
Temp Compensation | Manual/Auto (-5.0~110.0)℃ | Manual, (0.0~60.0)℃ | ||
Calibration | May select 5 standard buffer solution for two-point calibration | |||
Data storage | 200 sets of data | — | 400 sets of data | |
View, Delete&Print | Yes | — | Yes | |
Interface | RS-232 | — | — | |
Display | Backlit LCD | |||
Housing | IP65 | — | IP65 | |
Power | `Four AA batteries | Two AA batteries | Four AA batteries | |
Dimension&Weight | 210×86×50mm, 0.5kg | 170×75×30mm,0.5kg | 210×86×50mm, 0.5kg | |
Standard Configuration | One-in-three pH Combination Electrode(waterproof); Standard Buffer | E-201-C pH Combination Electrode; Standard Buffer | PF-202-CF Fluoride ISE (waterproof); T-818-B-6F ATC Probe (waterproof); JB-1A Stirrer | |