High Temperature Oven

Model: CDHT Series
Temperature Range: A Type:RT20-400℃/ B Type: RT+20~500℃/ C Type：RT+20~650℃
Temperature Control: PID Intelligent Digital Control
Heating Method: Electric Heating with Forced Air Circulation
Chamber Material: Stainless Steel
Safety System: Independent Over-temperature Protection
Applications: Drying, Heating, Aging, Thermal Treatment

Product Overview

The CDHT Series High Temperature Oven is engineered for thermal processing applications up to 650°C. With PID control, multi-program operation and a ceramic fiber door seal, it delivers stable high-temperature performance for drying, aging, baking and heat treatment in laboratories and industry.

Product Highlights

High Precision PID Control

Advanced PID temperature control enables rapid heating, accurate temperature regulation, and stable long-term operation.

Premium Stainless Steel Chamber

Mirror-finished stainless steel inner chamber with four rounded corners reduces residue accumulation and simplifies cleaning. Adjustable shelf supports allow flexible configuration for different applications.

Programmable Operation

Supports 30 programs with up to 99 steps. Each step allows 0–5999 minutes timing settings, preset start and stop functions, and adjustable circulation fan speed.

High Temperature Resistant Seal

Ceramic fiber door sealing material provides excellent heat resistance and ensures reliable performance during continuous high-temperature operation.

Independent Safety Protection

The independent over-temperature alarm system automatically stops operation when abnormal temperature conditions occur.

Multi-stage Temperature Control

Multi-segment temperature slope programming simplifies complex experiments by automatically executing preset temperature targets and process times.

Optional Data Communication

Optional printer and RS485 interface allow connection with computers or printers for temperature monitoring and data recording.

Optional Accessories

RS485 Communication Interface and Software
USB Data Recording Interface
Wireless Temperature Monitoring Controller
Built-in Thermal Printer
Nitrogen Inlet Port

Technical Specifications

Model	CDHT-100	CDHT-200
Power Supply	AC220V 50Hz / AC380V 50Hz
Temperature Range	RT+20℃ ~ 400℃ / RT+20℃ ~ 500℃ / RT+20℃ ~ 650℃ (Optional)
Temperature Accuracy	±1.0℃
Temperature Uniformity	≤±10℃
Operating Environment	+5℃ ~ 40℃
Rated Power	3000W	3500W
Chamber Size (W×D×H)	450×450×500 mm	600×600×600 mm
External Dimensions (W×D×H)	990×790×990 mm	1140×950×1140 mm
Shelf Quantity	2 Shelves
Timer Range	0 ~ 9999 min
Air Circulation	Natural convection and forced air circulation available
Control System	PID temperature controller with programmable operation