Automatic Temperature Compensation Portable pH/ORP Meter
Part No.:PHME-721
Main Features:
1.Built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display
2.Double-parameter meter, equipped with three-in-one combination pH electrode and ORP electrode, automatic identification of electrode by meter.
3.Automatic identification of 13 pH standard calibration solutions, three options of standard buffer solutions: Europe and America series, NIST series and China series
4.Able to set pH measurement modes of high purity water and pure water with ammonia.
5. IP57 rating, equipped with calibration solution and portable case
Specification:
| Category |
Product Name |
Basic features and specifications |
| PH |
Measuring range
|
(-2.00 ~ 19.99)pH |
|
Resolution
|
0.1/0.01 pH |
|
Accuracy
|
Meter:+/-0.01pH; Overall: +/-0.02pH |
|
Input current
|
≤2*10-12 A |
|
Input impendance
|
≥1*1012 Ω |
|
Stability
|
+/-0.01 pH/3h |
| Temp. compensation range |
(0 ~ 100)℃(automatic) |
| ORP |
Measuring range (mV/ORP/EH)
|
-1999mV ~ 0 ~ 1999mV |
|
Resolution
|
1mV |
|
Accuracy
|
Meter:+/-0.1% FS, Overall: +/-15mV |
| Other Technical Parameters |
Data storage
|
200 groups |
| Storage content |
Series number, measuring value measuring unit and temperature, |
|
Power
|
Two AA batteries (1.5V *2) |
|
Size and weight
|
meter:(65*120*31)mm/180g; Suitcase: (360×270×76)mm/1.6Kg |
| Quality and safety certification |
ISO9001:2000, CE and CMC |
| Working Condition |
Environment temperature
|
5 ~ 35 ℃(0.01grade) |
|
Environmental humidity
|
≤85% |
|
IP rating
|
IP57 Dustproof and waterproof |
Package:
1. Model PHME-721 pH/ORP meter 1pcs
2. 201T-S plastic pH/ATC three-in-one combined electrode 1pcs
3. 3. 301Pt-s plastic ORP combined electrode 3pcs
4. pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL) 1btl/each
5. 220mV ORP standard solution(50mL) 1pc
6. Screw driver 1pc
7. Spare AA batteries 2pcs
8. Operation manual 1pc
9. Carrying case 1unit
Optional Accessories:
|
Accessory Category
|
Description
|
Specifications
|
|
pH combination electrode
|
201T-S plastic three-in-one pH electrode
|
Measure pH and temperature simultaneously, ATC, suited for general pH measurement, 8 pin conncetor.
|
|
2503DT-S glass three-in-one combintion pH electrode
|
ATC, suited for pH measurement of solution under low temperature and pure water, 8 pin connector.
|
|
Glass flow cell
|
Match 2503DT-S electrode.
|
|
ORP combination electrode
|
301Pt-S Plastic ORP combination electrode
|
Suited for general ORP measurement, 8 pin connector.
|
|
pH buffer
|
pH4.00 buffer
|
500mL/250mL/50mL(bottle)
|
|
pH6.86 buffer
|
500mL/250mL/50mL(bottle)
|
|
pH9.18 buffer
|
500mL/250mL/50mL(bottle)
|
|
pH7.00 buffer
|
500mL/250mL/50mL(bottle)
|
|
pH10.01 buffer
|
500mL/250mL/50mL(bottle)
|
|
Electrode soaking solution
|
pH(ORP)combination electrode soaking solution
|
500mL/250mL/50mL(bottle)
|
|
ORP standard solution
|
222 mV ORP standard solution
|
250mL/100mL/50mL(bottle)
|
|
Portable case
|
Small portable case(255×210×50)mm
|
Match single electrode.
|
|
Big portable case(360×270×76)mm
|
Match multi- electrode
|
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