GLOBAL WATER Lab 870 Laboratory pH Meter

Rp. 38,500,000

NOTE
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This simple and quick starter model is perfectly suitable for all GLP protocol. All meters from the Lab 800 series feature an advanced measuring algorithm specially adapted to the SI Analytics electrodes. The result of this advanced algorithm is a calibration and measurement with exceptional precision-and in a much shorter time! The CalClock provides a unique combination of sensor evaluation and calibration timer control all relevant calibration settings. The sensor evaluation shows the electrode quality. The quality criteria are slope, zero point and reaction time. The user established calibration interval is displayed as a countdown in 6 steps. Data back-up and transfer capability provides convenient GLP. The BlueLine 26pH electode is ideal for low maintenance samples.

Technical Data:
pH measurement:
Measuring range: - 2.000 to + 19.999 pH
Accuracy: 0.005 (± 1 digit)
mV measurement:
Measuring range: - 999.9 to + 999.9 mV;
- 1999 to + 1999 mV
Accuracy: 0.3 mV (± 1 digit)
Temperature measurement:
Measuring range: - 5.0 to + 120.0 °C
Accuracy: 0.1 °C (± 1 digit)
Interfaces: RS232-C, bidirectional
USB, slave, bidirectional (only Lab 860 and 870)
Sensor recognition: serial number of sensor evaluated and storing of the calibration data in the sensor (only Lab 870)