描述
ZDJ-4B automatic titrator is a laboratory analytical instrument with high analytical accuracy. It is mainly used for chemical analysis of various components in various industries such as colleges and universities, scientific research institutions, petrochemical industry, pharmacy, pharmaceutical inspection and metallurgy.
Features
- The system is ideal for use in the food, pharmaceutical, agricultural, and petroleum industries
- Automatically titrates to your endpoint with easy digital control and curve
- Ensure the accuracy of your measurements with precise burettes and sensors
- Everything you need in one meter for Pre-titration, Black titration, Pre-endpoint titration, Manual titration, Constant titration, etc or set titrating mode by customer
- Titration method: Acid/acidity, Redox, Precipitation, Complexometry, Non-aqueous titrations
- Use the auto titrator with any combination pH electrode to do pH measurement
- Data is easily exported to a printer or PC via USB port & RS232 port or be view, deleted in the meter. Store up to 200 data sets in the meter’s memory for retrieval later
- Meter meets GLP requirements
Technical Specification
| ModelSpecification | ZDJ-4B | ||
| TitrationDevice | VolumetricTitration Unit | Repeatability of titration analysis | 0.2% |
| Allowable error of titration capacity | 10ml Burette: ±0.025ml;20ml Burette: ±0.035ml | ||
| Resolution of burette | 10ml Burette: 1/10000;20ml Burette: 2/10000 | ||
| Speed of infusion | (55±10) s( When the burette is full scale ) | ||
|
Measurement Device |
PotentialTitration | Range | (-1800.0～1800.0) mV(0.00～14.00) pH |
| Resolution | 0.1mV, 0.01pH | ||
| Basic error | pH: ±0.01pH mV: ±0.03%FS | ||
| Stability | (±0.3mV±1bit) /3h | ||
| Temp.Compensation | Range | (-5.0～105.0) ℃ | |
| Resolution | 0.1℃ | ||
| Basic error | ±0.3℃ | ||
| Power Supply | AC(220±22)V; (50±1) Hz | ||
| Dimension (mm)& Weight (kg) | 540*490*480; 13 | ||
| Standard Configuration | 10mL Valve-burette,213-01 Platinum electrode,216-01 Silver electrode,231-01 pH electrode,232-01 Reference electrode,217-01 Reference electrode,T-818-B-6 ATC probepH buffer | ||
| Optional Accessories | 20mL Valve-Burette;Auxiliary titration unitAnti-diffusion capillaryUpper stirrerISE probe;Printer | ||
评价
目前还没有评价