Titrator

Potential Titrator

Features for BK-PT4B:
  • Large LCD screen
  • Integrated design of valve and burette Built-in stirrer
  • Titration transmission device adopts linear motor design
  • With anti-leakage device
Features for BK-PT2:
  • Preset potential to control titration endpoint 
  • Pre-control potential is adjustable
  • Solenoid valve for controlling dropping liquid
  • Equipped with delay circuit of titration endpoint
  • Equipped with stirrer
Technical Parameters:
Model
​BK-PT4B
BK-PT2
​Measuring Range
pH: 0.00~14.00pH
mV: -1800.0~1800.0mV
​Temp.: -5.0~105.0°C
pH: 0.00~14.00
Ph mV: ±1400mV
Measuring Resolution
pH: 0.01pH
​mV: 0.1mV
Temp.: 0.14
​pH: 0.01pH
mV: 1mV
​Measuring Accuracy
pH: ±0.01pH±1bit
mV: ±0.03% (full scale)
​Temp.: ±0.3°C
​pH: ±0.03pH+1 bit
​mV: ±5mV
Burette Volume Accuracy
​10ml burette: ±0.025ml
20mI burette: ±0.035mI
/
Burette Supplementary Speed
55±10s (when burette is full scale)
/
Repeatability Titration Analysis
0.2%
/
Repeatability Accuracy
​≤0.2mV
/
Stability
±0.3 mV+1bit/3h
±0.01pH/3h
Sensitive of Control Titration
±2mV
±5mV
Power Supply
​AC110/220V±10%, 50/60Hz
AC110/220V±10%, 50/60Hz
​External Size (W*D*H)
​390*380*300mm
​300*235*100mm
Package Size(W*D*H)
540*490*480mm
​490*410*300mm
​Gross Weight
​8kg
​5kg

Potential Titrator

Introduction:
BK-PT860 Automatic Titrator is a lab titration device with high analysis accuracy under the principle of potentiometric titration. It adopts modular design, consists of three parts: volume titration device, control device and measuring device. The titration methods include macro titration, micro titration, volume setting titration, EP, etc.
Features:
  • LCD touch screen.
  • Simple design, discrete stirring unit, easy for disassembly.
  • It adopts coil realize to magnetic stir.
  • Accurate closed-loop control for volume.
  • High-accuracy burette up to 0.005mm.
Detail Display:
Technical Parameters:
Model
BK-PT860
Temperature Measuring Range
​0~100°C
pH Measuring Range
0~14.00pH
mV Measuring Range
​±1999mV
​Resolution
0.01pH; 0.1mV. 0.1°C
Repeatability Accuracy
0.2%
Repeatability
≤0.2mV
Burett Volume Accuracy
Burette 15mI ±0.025ml
Burette 25mI ±0.035mI
Power Supply
AC110V/220V±10%, 50/60Hz
External Size(W*D*H)
​530*455*280mm
​Package Size(W*D*H)
610*435*370mm
Gross Weight
​10kg