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Electrical Specifications：( 23 +/- 5 o C & 45%RH - 75%RH )
|
Measurement
|
Range
|
Resolution
|
Accuracy
|
|
PH
|
-2 to 16pH
|
0.001pH
|
+/- 0.01pH
|
|
mV
|
0 to 600mV
601 to 1999mV |
0.1mV
|
+/- (0.05%+1d)
+/- 0.1% |
|
Temp. (℃ )
|
0 to 100 ℃
|
0.1 ℃
|
0.5 ℃
|
|
Temp. (℉ )
|
32 to 200℉
|
0.1 ℉
|
0.9 ℉
|
| General Specification |
| Circuit | Custom one-chip of microprocessor circuit. |
| Display | Super large LCD display 76.5mm*50.5mm*2.7mm |
| Measurement | pH : -2 to 16 pH mV : 0 to 2000mV Temperature : 0 to 100℃ , 32 to 212 ℉ |
| Input Impedance | ≒ 1012 ohms |
| Temperature Compensation For pH Range |
Manual : 0 to 100 ℃, adjusting by push button on front panel. Automatic : With the optional TEMP probe, 0 to 100 ℃ |
| Calibration For pH Range | Built in SLOPE (pH 4) & CAL. (pH 7) |
| Data Hold | To auto hold the reading values on display. |
| Memory Recall | Single record 99 point, Continuity record 99 point MAX 4500 data |
| Power off | Auto shut off 10 minutes saves battery life, or manual off by push button. |
| Over Input Indication | Indication of "-- -- -- -- " |
| PH Electrode | Any combination pH electrode with BNC connector. |
| Operating Temperature | 0 ℃ to 50 ℃ ( 32℉ to 122 ℉ ) |
| Operating Humidity | Max. 80% RH |
| Sampling Time | Approx. 1.5 second |
| Power Supply | S-006P 9V 6F22 battery (Heavy duty type) |
| Battery Life | 50 hours ( approx. ) |
| Accessories | Carrying case, Instruction manual, Battery |
| Optional Accessories | pH electrode, Temperature probe, PH Standard Buffer Solution. |