Analysis Range: 0.07–140 mmol/L
Sample Weight: ≤5 g (solid)
Distillation Time: 0–9990 s, freely adjustable
Accuracy (RSD): ≤1%
Sample Analysis Time: 5–10 min (cooling water 18℃)
Test Tube Volume: 300–750 ml
Operating Voltage: AC 220V/50Hz, Heating Power: 2000W, Dimensions: 500×460×710 mm, Net Weight: 26 kg
 

Potential control range: ±2V, ±4V, continuously adjustable
Current control range: ±2μA to ±200mA, six levels adjustable
Potentiostatic accuracy: ±0.1% (F.S), constant current accuracy: ±1% (F.S)
Reference electrode input impedance: ≥10⁹Ω
Tank voltage output range: ±20V, slew rate: >0.1V/μS
Dimensions: 320×240×90 mm
Features by model: TPS-2B basic; TPS-2C adds ultra-low frequency step sweep (0~±1V); TPS-2D adds built-in printer, USB interface, and PC software for real-time data display and storage