pH ORP Meter
pH ORP Meter
Basic pH ORH Meter Hanna HI 2211
- ช่วงการวัด pH -2.00 to 16.00 pH
- ช่วงการวัด mV ±399.9 mV; ±2000 mV
- ช่วงการวัดอุณหภูมิ -20 to 120.0°C
- Simple to operate
- Automatic Temperature Compensation
- Automatic calibration
- Calibration expiration reminder
- ORP range
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Hanna HI 2213 Three Point Calibration
Up to three point pH calibration with five standard buffers or two custom
ORP measurement
Relative mV readings
GLP features
Calibration expiration reminder
Automatic Temperature Compensation
ORP measurement
Relative mV readings
GLP features
Calibration expiration reminder
Automatic Temperature Compensation
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Hanna HI 2221
- pH Calibration Check
- On-screen electrode condition and response time
- Up to five point calibration with seven standard buffers
- Diagnostic alerts through icons
- Automatic Temperature Compensation
- GLP features
- PC interface via USB
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Hanna HI 4221 Calibration Check
HI 4221 is a research grade pH, ORP and temperature benchtop meter.
The user interface of HI 4221 is fully customizable, and it is capable of showing the measurements in various modes: basic measurement with or without GLP information, graph or logging data.
This instrument offer multi-language support and contextual help is available through a dedicated Help key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through all measurement and calibration procedures to ensure measurements and calibrations are performed properly.
The user interface of HI 4221 is fully customizable, and it is capable of showing the measurements in various modes: basic measurement with or without GLP information, graph or logging data.
This instrument offer multi-language support and contextual help is available through a dedicated Help key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through all measurement and calibration procedures to ensure measurements and calibrations are performed properly.
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Hanna HI 122 มีเครื่องพิมพ์
- pH Calibration Check
- Electrode response time
- Five pH calibration points
- Seven standard and two custom buffers
- Out of calibration range warning
- Large, custom LCD
- Built-in impact printer
- Automatic data logging of 2000 records and log on demand
- GLP capabilities
- High and low audible alarms
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