Jinhuhu
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| Brand | Jinhuhu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | JH Series |
| Price Range | USD 280–285 |
| Temperature Range | -70°C to +150°C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof Design | Yes |
| Temperature Fluctuation | ±0.5°C |
| Temperature Uniformity | ±2.0°C |
| Temperature Deviation | ±2.0°C |
| Heating Rate | ≤60 min (from 25°C to +150°C) |
| Cooling Rate | ≤45 min / ≤60 min / ≤80 min (from 25°C to -70°C, depending on chamber size) |
| Internal Chamber Dimensions | Available in Small, Medium, and Large Configurations |
| Insulation Materials | Nano-Aerogel Composite Panels + Vacuum Insulation Panels (VIPs) + Ceramic Fiber Liner |
| Control System | Programmable PID Controller with Multi-Step Ramp-Soak Profiles |
| Humidity Range | 20–98% RH (optional configuration) |
| Vacuum Capability | Integrated Dual-Stage Rotary Vane Pump (Ultimate Pressure ≤5 Pa) |
| Atmosphere Control | Nitrogen Purge Interface + O₂ Monitoring Port |
| Brand | Jinhuhu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM/ODM Manufacturer (Not Distributor) |
| Product Category | Domestic High-Performance Environmental Test Chamber |
| Model | JH-O3 Series |
| Price Range | USD 1,400 – 14,000 (FOB Shanghai) |
| Compliance | ISO 9001:2015, CE, UL, IATF 16949, GJB 150.10A, HB 5830, GB/T 7762–2014, ISO 1431-1, ISO/IEC 17025 |
| Ozone Range | 0–150 ppm |
| Control Accuracy | ±0.8 ppm |
| Temp. Range | −20 °C to +85 °C |
| Temp. Uniformity | ±0.5 °C |
| Ozone Uniformity | <1.2% (chamber-wide) |
| Construction | SUS316 stainless steel + PTFE-coated interior |
| Interface | 12″ industrial touchscreen HMI |
| Service Coverage | 24-hr remote support, on-site maintenance via 36 national service stations |
| Warranty | 3 years full parts & labor, lifetime technical support |
| Brand | Jinhuhu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor & OEM Partner |
| Country of Origin | China |
| Model | JH-2026 High-Low Temperature Environmental Test Chamber |
| Price Range | USD 750 – 7,200 (FOB Shanghai) |
| Temperature Range | −70 °C to +150 °C |
| Refrigeration Method | Dual-stage Compressor Cooling |
| Explosion-Proof Configuration | Available (IEC 60079-0 / GB 3836.1 Certified) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2.0 °C (at steady state) |
| Temperature Deviation | ±2.0 °C (vs. setpoint, per IEC 60068-3-5) |
| Heating Rate | ≤60 min (−70 °C → +150 °C, empty chamber) |
| Cooling Rate | ≤45 min (25 °C → −40 °C), ≤60 min (25 °C → −70 °C), ≤80 min (25 °C → −70 °C with full thermal load) |
| Interior Dimensions | Custom-engineered (standard range: W300–2000 mm × D300–1500 mm × H300–1800 mm) |
| Brand | Jinhuhu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Category | Domestic |
| Model | JH-Series Polyimide (PI) High-Temperature Vacuum Curing Oven |
| Temperature Range | 150 °C to 450 °C |
| Temperature Uniformity | ±1.0 °C (at 450 °C, 32-point measurement) |
| Temperature Stability | ±0.2 °C to ±0.5 °C |
| Temperature Deviation | ≤±2.0 °C |
| Heating Rate | Up to 20 °C/min |
| Cooling Rate | From 150 °C to −40 °C in ≤45 min |
| Oxygen Concentration Control | ≤5 ppm (real-time laser O₂ sensing + N₂ purge) |
| Vacuum Level | 5×10⁻⁴ Pa (turbomolecular + roots pump system) |
| Chamber Volume | Customizable (from 30 L to >5 m³) |
| Compliance | SEMI S2/S8, ISO 9001, AS9100D, GB/T 2423.2 |