รายละเอียด:
630
pH Vision Plus is the latest addition to Jenco’sultra-portable pocket meters. pH Vision Plus takes useful featurestypically found in larger, portable meters and packed them into asmall, easy to use package.
Features
Clear LCD displays pH and temperature at the same time, along with meter status, calibrated buffers, status, date and time.
Graphical LCD provides on-screen menu selection for manual-free, easy operation.
On-screenmessaging displays useful information such as meter status, bufferselection and operation modes. No more guess work involving crypticindictors or flashing digits.
50 memory storage of both pH and temperature readings with memory location ID and date and time stamp.
1, 2, or 3 point calibration, with automatic buffer recognition of US and NIST buffer sets.
4-buttonkeypad provides intuitive operation with separate buttons for datahold, calibration, data memory storage and memory retrieval.
Glass bulb electrode exposes more measuring surface to solution for fast response time.
Replaceable electrode module ensures extended usefulness.
Surface mounted temperature element improves temperature accuracy and response time.
Readings are automatically compensated for temperature (ATC).
Indicates exact date and time of last calibration so users can decide optimal maintenance schedule.
Real-time date and time display.
Large temperature range for wide range of applications.
Calibration data is stored in memory, ready for use on power up, even when batteries are removed.
Data hold for convenient reading.
Belt clip which also attaches to neck strap.
Watertight case is ideal for rugged use. Protective cover for pH electrode is included.
2 year warranty.
Specifications
Primary Specs
Range Resolution Accuracy
pH Range 0.00 to 14.00 pH Resolution0.01 pH Accuracy
0.02 pH ± 1 LSD
Temp °C Range 0.0 to 99.9 °C Resolution0.1 °C Accuracy
0.3 °C ± 1 LSD
Temp °F Range 32.0 to 211.8 °F Resolution 0.1 °F Accuracy
0.6 °F ± 1 LSD
General
pH Temp Compensation AUTO from 0.0 to 99.9 °C
pH Buffer Recognition Selectable (4.01, 7.00, 10.01) or (4.00, 6.86, 9.1
pH Calibration 1 point, 2 points or 3 points
pH Calibration Backup Yes
Data Storage Capability 50 data points
Power Supply 4 X 1.5V Batteries
End Point Sensing & Hold Yes
Display 98 mm X 64 mm graphical LCD
Ambient Temp. Range 0 to 50 °C