KD931-NH4 Precision Ammonium Ion Meter
Features:
2 to 5 points push-button calibration from low to high concentrations.
Selectable multiple concentration units, including ppm, mg/L and mol/L.
Direct readout ion concentration simplifies the elaborate measurement process.
mV measurement allows user to check performance of ion electrode.
Automatic Temperature Compensation (ATC) ensures highly accurate
measurements over the entire range.
Automatic endpoint function freezes the stable measured values for
easy reading and recording data.
Calibration due reminder prompts you to calibrate the meter regularly.
Help message as a operational guide to helps you understand how to use meter.
Setup menu lets user customize calibration points, ion concentration units, stability conditions, temperature units, date and time to meet measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication interface.
Order code and Accessories:
KD931-NH4
Ammonium Ion Selective Electrode (Made in US)
Temperature Probe
Power Adapters
Specifications:
Model:KD931-NH4
Ion Concentration Range:5×10-6~0.1M
Ion Concentration Accuracy:±0.5% Full Scale
Units:ppm, mg/L, mol/L
Calibration Points:2 to 5 points
Calibration Solutions:0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm
mV Range:-1999.9~1999.9mV
mV Accuracy:±0.2mV
Temperature Range:0~105°C, 32~221°F
Temperature Accuracy:±0.5°C, ±0.9°F
Temperature Calibration:Measuring value ±10°C
Temperature Compensation:0~100°C, 32~212°F, Automatic or Manual
Auto-Off:Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
Hold Function:Manual or Automatic endpoint
Stability Conditions:Low or High, Selectable
Calibration due reminder:1 to 30 days or Off
Reset Function:Yes
Memory:500 data sets with Date/Time stamping
Output:USB Communication Interface
Connector:BNC
Power Requirements:DC5V, using AC adapters, 220VAC/50Hz
Dimensions:210(L)×188(W)×60(H)mm
Weight:1.2kg
Payment Terms
1. All the payments required before
2.Time of delivery: within 7 days after receipt of payment
3.Term of payment: company account or west union
4.100% T/T Payment in advance
5.Validity: 30 working days