Oven Controller

Product Introduction: This instrument adopts a US 24-bit A/D conversion chip, ultra-low-noise voltage reference and single-chip computer control technology. It features high-precision deviation indication, bar-graph analog output display, ultra-high output resolution and feedback-type load voltage regulation. Under ideal working conditions, control stability of ±0.003℃ can be achieved, making it suitable as the reference temperature control for high-precision constant-temperature baths. It is widely used in single-crystal furnaces, optical fiber production and metrology of first/second-class standard platinum resistors. XMTS-71 matches thermocouples; XMTS-72 matches thermal resistors; other input types can be specially ordered.

Main Technical Indicators: 1. Basic error: ≤0.05% F.S + 3d; 2. Measuring ranges: -100.000～300.000℃; 0～1600.0℃; -50.0～1300.0℃ etc.; 3. Deviation display range: -0.03～0.03℃ (at -100.000～300.000℃); 4. Matched sensors: Pt100, Pt1000, S, K etc.; 5. Temperature coefficient: when used within 0～50℃ deviating from 20℃, ≤0.005%/℃; 6. Output SCR phase-shift trigger signal: amplitude ≥3V, width ≥40μs; 7. Settable parameter ranges: 7.1 Control: 0～100% of instrument full span; 7.2 Alarm: 0～100% of instrument full span; 7.3 Sensor error correction range: -2.000℃～2.000℃; 7.4 Proportional band (P): 0.0%～20.0%; 7.5 Integral time (I): 0s～3000s; 7.6 Derivative time (D): 0s～3000s; 7.7 Output limiting: 40%～100%; 8. Alarm contact capacity: AC 250V 3A; 9. Working power: AC 220V±10% 50Hz