Cari kata kunci alat ukur lainnya:

ION321-NH4 Portable Ammonium Ion Meter

ION321-NH4 Portable Ammonium Ion Meter

SKU: DI00810 Category: Tag:


Portable Ammonium Ion Meter ION321-NH4

• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer’s USB port) ensures that usethe meter smoothly.


Range 5×10-6~1M, 0.1~18000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V “AA” Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g


There are no reviews yet.

Be the first to review “ION321-NH4 Portable Ammonium Ion Meter”

Your email address will not be published. Required fields are marked *

Close Menu
Shopping Cart