1. Three-air-duct design ensures high temperature uniformity in the test space;
2. Equipped with imported PID temperature controller, providing high control accuracy and reliable temperature stability;
3. Dimensions and performance specifications can be customized according to customer requirements.
| Main Technical Specifications | ||||||
| Model | CTE-SH25010 | CTE-SH25025 | CTE-SH25050 | CTE-SH250100 | ||
| Basic Specifications | Nominal Volume | L | 100 | 250 | 500 | 1000 |
| Inner Chamber Dimensions | W×H×D（mm） | 400×500×500 | 600×600×700 | 700×900×800 | 1000×1000×1000 | |
| External Dimensions | W×H×D（mm) | 600×1250×1130 | 800×1350×1365 | 900×1490×1465 | 1200×1590×1665 | |
| Temperature Performance | Temperature Range | ℃ | RT+20～+250 | |||
| Temperature Fluctuation | ℃ | ≤±0.5 | ||||
| Temperature Uniformity | ℃ | ≤±2.0（≤150℃）、≤3.0（≤250℃） | ||||
| Temperature Deviation | ℃ | ≤±2.0 | ||||
| Heating Time | min | ≤30 | ≤35 | ≤45 | ≤50 | |
| Installed Power | kW | 2.5 | 4 | 6 | 8 | |
| Operating Noise | dB(A) | ≤55 | ||||
| Power Requirements | Power Supply | – | 220±10% VAC，50Hz，L+N+G | 380±10% VAC，50Hz，3L+N+G | ||
| Environmental Requirements | Ambient Temperature | ℃ | 5～35 | |||
| Relative Humidity | %RH | ≤85 | ||||
| Environmental Conditions | – | No strong vibration, electromagnetic radiation, dust, or corrosive substances | ||||
| Material Configuration | Inner Chamber Material | – | International standard 304 stainless steel | |||
| External Wall Material | – | Cold rolled steel plate with electrostatic powder coating | ||||
| Insulation Material | – | Ultrafine glass fiber | ||||
| Core Components | Heater | – | Fully independent system, nickel-chromium alloy electric heater | |||
| Circulation Fan | – | High-temperature resistant low-noise motor + stainless steel centrifugal impeller | ||||
| Controller | – | Intelligent temperature controller / Touch screen + Programmable logic controller | ||||
| Temperature Sensor | – | Class A PT100 | ||||
| Accessory Configuration | Standard Accessories | – | Two cable ports and two sample shelves | |||
| Optional Accessories | – | Mobile base and insulated sample rack | ||||
| Safety Protection | Electrical Protection | – | Leakage protection, phase sequence protection, and misoperation protection | |||
| Test Specimen System Protection | – | Multiple over-temperature protection, program operation protection, and temperature warning | ||||
| Circulation System Protection | – | Motor overheating (overload) protection and heater over-temperature protection | ||||
| Remarks: Temperature performance specifications are tested at an ambient temperature of 25℃ according to GB5170.2-2008 Test Methods for Environmental Test Equipment for Electrical and Electronic Products. The parameters in this table are for standard models. Please consult our sales representatives for requirements beyond the standard range. Parameters are for reference only and are subject to the latest technical agreement. | ||||||