Laboratory Instrument 

 MICRO CONTROLLER pH METER NIG 334

Technical Specifications

Range: 0 to 14 pH mV ;Range:-1999mV to+ 1999mV  ,pH: Resolution: 0.01 pH,mV: Resolution: 1mV, pH: Accuracy: ±0.01 pH ±1 digit, mV:  Accuracy : ±0.1% of range, Slope Adjustment: 80% to 120% ±1 digit ,Calibration :mV: 2 point manual, Temp. Compensation: 0-100°C by default 100%, automatic with temperature probe / manual with

keys. Auto Buffer Recognition: 4.00 pH, 7.00 pH, 9.20 pH

Calibration: 2/3 point auto & manual, Real time display: 24 Hour

Temperature: Range : - 50°C to +200°C mode with date, Resolution: 0.1°C Interface: Rs232, Centronics & computer

Accuracy:±0.1% +1 digit of range Print format: All Data & Date, wise , Calibration: Two point manual Digital output :Serial RS 232, Parallel Centronics  ,Sensor: Pt100 probe (Programmable), Data Entry: By six soft touch Functions: pH OR mV &

keys With audible sound Temp. simultaneously, Storage: 1000 samples Display: 16 Character x 2 lines Alpha numeric

Power Supply: 230 V ±10%, 50 Hz AC, Error Indication:  ERROR,ORP ERROR, CALERROR & T ERROR, Dimensions: (L x B x H) 235 x 245 x 80 mm, Weight: 3.00 Kgs, Standard Accessories: pH Electrode, Electrode stand, Dust Cover, Instruction manual, Buffer solutions, Temperature probe.

Laboratory Instrument 

 MICRO CONTROLLER pH METER NIG 334

Technical Specifications

Range: 0 to 14 pH mV ;Range:-1999mV to+ 1999mV  ,pH: Resolution: 0.01 pH,mV: Resolution: 1mV, pH: Accuracy: ±0.01 pH ±1 digit, mV:  Accuracy : ±0.1% of range, Slope Adjustment: 80% to 120% ±1 digit ,Calibration :mV: 2 point manual, Temp. Compensation: 0-100°C by default 100%, automatic with temperature probe / manual with

keys. Auto Buffer Recognition: 4.00 pH, 7.00 pH, 9.20 pH

Calibration: 2/3 point auto & manual, Real time display: 24 Hour

Temperature: Range : - 50°C to +200°C mode with date, Resolution: 0.1°C Interface: Rs232, Centronics & computer

Accuracy:±0.1% +1 digit of range Print format: All Data & Date, wise , Calibration: Two point manual Digital output :Serial RS 232, Parallel Centronics  ,Sensor: Pt100 probe (Programmable), Data Entry: By six soft touch Functions: pH OR mV &

keys With audible sound Temp. simultaneously, Storage: 1000 samples Display: 16 Character x 2 lines Alpha numeric

Power Supply: 230 V ±10%, 50 Hz AC, Error Indication:  ERROR,ORP ERROR, CALERROR & T ERROR, Dimensions: (L x B x H) 235 x 245 x 80 mm, Weight: 3.00 Kgs, Standard Accessories: pH Electrode, Electrode stand, Dust Cover, Instruction manual, Buffer solutions, Temperature probe.