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Guangdong Hongzhan Technology Co., Ltd.

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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
ModelTS3-2
High-Temperature Range+150 °C
Low-Temperature Range−65 °C
Thermal Shock Range−65 °C to +150 °C
Heating Rate+60 °C to +200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Model SeriesFT-40/FT-50/FT-60, LT-40/LT-50/LT-60, TT-40/TT-50/TT-60
Temperature Range (Test Zone)−35 °C to 150 °C (FT), −55 °C to 150 °C (LT), −65 °C to 150 °C (TT)
Temperature Transition MethodStatic Specimen with Dual- or Triple-Zone Air-Switching
Temp. Rise Time (−35 → +150 °C)30–40 min
Temp. Fall Time (+150 → −35 °C)60–80 min
Temperature Stabilization Time5–10 min
Test Chamber Volume35–60 L
External Dimensions140–220 cm (H/W/D)
Payload Capacity2.2–7.5 kg
Refrigeration SystemSingle-stage (FT) or Dual-stage (LT/TT)
CondensationAir-cooled or Water-cooled
RefrigerantHFC-based Eco-friendly Refrigerant
Control SystemMicroprocessor-based Programmable Controller with PID + SSR Regulation
Chamber MaterialSUS304 Stainless Steel
Safety ProtectionsCompressor Overload Protection, High/Low Pressure Switches, Controller Overcurrent Protection
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelCTL-180A
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−40 °C to +150 °C
Temperature Stability±2 °C
Heating RateR.T. → +200 °C in ~40 min
Cooling RateR.T. → −70 °C in ~60 min
Internal Dimensions (W×H×D)600 × 660 × 450 mm
External Dimensions (W×H×D)2920 × 1100 × 2150 mm
Transfer Time≤5 s
Temperature Recovery Time≤5 min
Temperature Uniformity≤±2 °C (−65 °C to +150 °C)
Temperature Fluctuation≤±0.5 °C (per GB/T 5170.1–1996)
ConstructionExterior — Powder-coated cold-rolled steel
Refrigeration SystemAir-cooled or water-cooled (optional), equipped with imported compressors
Temperature SensorArmored Pt100 RTD
ControllerSiemens PLC module integrated with LabCompanion PlatinumV1.0 embedded control software + 7-inch color TFT touch screen interface
Data InterfaceUSB port (CSV logging of setpoints, actual values, timestamps
Power SupplyAC 380 V, 50 Hz, 3-phase 4-wire + PE
Total Installed Capacity36 kVA
ComplianceGJB 150.3–150.5, GB/T 2423.1–2423.2
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BrandLabCompanion
ModelTS Series
TypeThree-Zone (Hot/Cold/Test) Pneumatically Actuated Thermal Shock Chamber
Temperature Range−65 °C to +200 °C
Temperature TransitionRT → −65 °C in ≤70 min
Test Zone Temp. Range−55 °C to +150 °C (TS40/TS55 variants)
Temp. Uniformity±2 °C
Recovery Time≤5 min
Control System7.5″ TFT Color Touchscreen with PID Algorithm, 96 Programmable Profiles
RefrigerationDual-Stage Mechanical Cascade (R-507/R-23), Air- or Water-Cooled Condenser
ConstructionSUS304 Interior, Powder-Coated Steel Exterior, Polyurethane + Glass Wool Insulation
ComplianceGB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.5, GJB 360.7, GJB 367.2-87 Clause 405
Power SupplyAC 380 V ±10%, 50 Hz, 3P+PE
SafetyDual Over-Temp Protection (Chamber & Compressor), Pressure Switches, Leakage Circuit Breaker, Fan Motor Thermal Relay, Emergency Stop
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BrandLabCompanion
ModelTSU-150A
OriginGuangdong, China
ManufacturerLabCompanion (OEM/ODM Producer)
Temperature Range (High Chamber)+60 °C to +200 °C
Temperature Range (Low Chamber)−78 °C to 0 °C
Thermal Shock Range−55 °C to +150 °C
Temperature Stability±2 °C
Heating Rate+60 °C → −200 °C ≤ 20 min
Cooling Rate+20 °C → −75 °C ≤ 60 min
Internal Dimensions (W×H×D)600 × 500 × 500 mm
Test Chamber Recovery Time≤ 5 min (under standard conditions: ambient +25 °C, chilled water at +25 °C, plastic-encapsulated IC sample)
Load Capacity per Shelf30 kg
Max. Sample Weight7.5 kg
Test MethodPneumatically Actuated Dual-Chamber or Triple-Chamber Switching
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelTS2
High-Temperature Range+150 °C
Low-Temperature Range−65 °C
Thermal Shock Range−65 °C to +150 °C
Temperature Transition Time (RT to −80 °C)≤90 min
Temperature Transition Time (RT to +200 °C)≤40 min
Standard Chamber Volumes36 L, 80 L, 150 L, 225 L
Custom Volume Range36 L to 8000 L
Exposure Temperature Range−65 °C to +150 °C
Test Chamber Temperature Uniformity≤±2 °C
Temperature Recovery Time≤5 min
Load Capacity per Shelf30 kg
Max. Sample Weight7.5–10 kg
Actuation MethodPneumatic Air-Damper Switching Between Three Zones
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelCTL-120A
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−40 °C to +150 °C
Temperature Stability±2 °C
Heating RateR.T. → +200 °C in ~40 min
Cooling RateR.T. → −70 °C in ~60 min
Transfer Time≤5 s
Temperature Recovery Time≤5 min
Internal Dimensions (W×H×D)500×610×400 mm
External Dimensions (W×H×D)2720×1050×1950 mm
ConstructionCold-Rolled Steel Outer Shell with Powder Coating (Ivory White) / #304 Mirror-Finish Stainless Steel Inner Chamber (1.2 mm)
InsulationEco-Friendly Glass Fiber (Non-Hazardous Waste Class)
RefrigerationAir-Cooled or Water-Cooled Option
CompressorImported Hermetic Scroll Compressor
Temperature SensorArmored Pt100 Platinum Resistance Thermometer
ControllerSiemens PLC + Embedded PlatinumV1.0 Control Software
Display7-inch Color TFT Touchscreen Interface
Data StorageUSB 2.0 Port (CSV Format, Non-Hot-Swappable)
CommunicationRJ45 Ethernet Port (Supports Up to 5 Concurrent Clients
Power SupplyAC 380 V, 50 Hz, 3-Phase 4-Wire + Ground
Total Installed Capacity32 kVA
ComplianceGJB 150.3–150.5, GB/T 2423.1–2423.2
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTS
High-Temperature Range+150 °C
Low-Temperature Range−65 °C
Thermal Shock Range−65 °C to +150 °C
Heating Rate≤ 60 min (RT to +220 °C in hot zone, ambient 10–30 °C)
Cooling Rate≤ 90 min (RT to −80 °C in cold zone, ambient 10–30 °C)
Standard Internal Volumes36 L, 80 L, 150 L, 225 L
Custom Volume Range36 L to 8000 L
Temperature Exposure Range Options−40 °C to +150 °C (CT model)
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OriginGuangdong, China
Manufacturer TypeDistributor
Origin CategoryDomestic
ModelTS2 / TS3
PricingUpon Request
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to –55 °C or 0 °C to –65 °C
Temperature Transition Time≤10 s
Temperature Recovery Time3–5 min
Test Load Capacity1.0–20.0 kg
Internal Chamber Dimensions (W×D×H)200×200×150 mm to 650×500×400 mm
ComplianceMIL-883E, IEC 60068-2-14, JIS C 60068-2-14
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BrandLabCompanion
ModelWG Series
Temperature RangeRT+20°C to +200°C or +400°C
Temperature Uniformity≤2.0°C at +200°C / ≤7.0°C at +400°C
Temperature Fluctuation≤±0.5°C
Internal Volume90 L to 300 L
Heating MethodNickel-Chromium Alloy Heaters
Air CirculationForced-air, Triple-Side Airflow Duct System
ControllerMicroprocessor-Based PID with PT100 Sensor
SafetyIndependent Over-Temperature Protection, Over-Current Circuit Breaker
ComplianceGB/T 11158–1989, GB/T 2423.2–1989
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTSU-408W
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range−78 °C to 0 °C
Thermal Shock Range−55 °C to +150 °C
Temperature Stability±2 °C
Heating Rate+60 °C to −200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
ManufacturerHongzhan Technology Co., Ltd.
ModelTS2-150S
High-Temperature Range+10 °C to +150 °C (above ambient)
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−65 °C to +150 °C
Temperature Stability±2 °C
Ramp-Up Time~35 min (from RT to +150 °C)
Ramp-Down Time~60 min (from RT to −70 °C)
Internal Basket Dimensions (W×H×D)600×500×500 mm
Chamber ConstructionSUS#304 Stainless Steel Interior
Insulation100 mm Fire-Retardant PU Foam + Glass Wool
ControllerEKE (Japan)
CompressorTecumseh (France) or Bitzer (Germany)
Safety ProtectionsOver-Temperature, Phase Failure, Ground Fault, Compressor High-Pressure & Overcurrent, Fan Overload, SSR Failure Detection, Fuse & MCB Protection
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTSL-408A
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range−78 °C to 0 °C
Thermal Shock Range−40 °C to +150 °C
Temperature Stability±2 °C
Heating Rate+60 °C to +200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeOEM/ODM Manufacturer
Country of OriginChina
ModelLTS-80-3PA
PricingAvailable Upon Request
Internal Chamber Dimensions (W×D×H)350×400×350 mm
External Dimensions (W×D×H)1520×1550×1950 mm
Max. Test Specimen Weight2 kg
High-Temperature Zone Range+80 °C to +150 °C
Low-Temperature Zone Range0 °C to −65 °C
Preconditioning Temperature Range+80 °C to +200 °C / 0 °C to −70 °C
Preconditioning Ramp-Up Time~25 min
Preconditioning Ramp-Down Time~70 min
Dwell Time per Temperature Zone25 min (adjustable)
Transfer Time (Cold ↔ Hot)≤5 min (adjustable)
Temperature Uniformity±2 °C
Power SupplyAC 3-phase, 220/380 V, 50/60 Hz
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelLCD-Specific
PricingAvailable Upon Request
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTSU-150W
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range−78 °C to 0 °C
Thermal Shock Range−55 °C to +150 °C
Temperature Stability±2 °C
Heating Rate+60 °C to +200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTS Series
PricingUpon Request
ComplianceDesigned for ASTM D5229/D5229M, ISO 11357-5, MIL-STD-810H Method 503.5, IEC 60068-2-14
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BrandLabCompanion
ModelLTS-80-3PA
Chamber TypeThree-Zone Static Specimen Configuration
Temperature Range (High Zone)80–150 °C
Temperature Range (Low Zone)0 to –65 °C
Preconditioning Range80–200 °C / 0 to –70 °C
Soak Time (High/Low)25 min (adjustable)
Transfer Time (Recovery)≤5 min (configurable)
Temperature Stability±2 °C
Internal Dimensions (W×D×H)600×450×400 mm
Max. Specimen Weight10 kg
Power SupplyAC 3-phase, 220/380 V, 50/60 Hz
OriginGuangdong, China
ManufacturerLabCompanion (Guangdong Hongzhan Instrument Co., Ltd.)
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BrandLabCompanion
ModelCTU-180A
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−55 °C to +150 °C
Temperature Stability±2 °C
Heating RateR.T. → +200 °C in ~40 min
Cooling RateR.T. → −70 °C in ~60 min
Transfer Time≤5 s
Temperature Recovery Time≤5 min
Internal Dimensions (W×H×D)600×660×450 mm
External Dimensions (W×H×D)2920×1100×2150 mm
ConstructionCold-Rolled Steel Outer Shell w/ Ivory White Powder Coating
Inner Chamber#304 Mirror-Finish Stainless Steel (1.2 mm)
InsulationEco-Friendly Glass Fiber (Non-Hazardous Waste Class)
RefrigerationAir-Cooled or Water-Cooled (Optional)
CompressorImported Scroll Compressor
Temperature SensorArmored Pt100 RTD
ControllerSiemens PLC + Embedded PlatinumV1.0 Control Software
Display7″ Color TFT Touchscreen Interface
Data StorageUSB Port (CSV Format, Non-Hot-Swappable)
CommunicationRJ45 Ethernet (TCP/IP, Supports Up to 5 Concurrent Clients
Power SupplyAC 380 V, 50 Hz, 3-Phase + PE
Installed Capacity36 kVA
ComplianceGJB 150.3–150.5, GB/T 2423.1–2423.2
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelCTS-180W
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−65 °C to +150 °C
Temperature Stability±2 °C
Heating RateR.T. → +200 °C in ~40 min
Cooling RateR.T. → −70 °C in ~60 min
Transfer Time≤5 s
Temperature Recovery Time≤5 min
Internal Dimensions (W×H×D)600×660×450 mm
External Dimensions (W×H×D)2920×1100×2150 mm
ConstructionCold-Rolled Steel Outer Shell w/ Ivory White Powder Coating
Inner Chamber1.2 mm #304 Mirror-Finish Stainless Steel
InsulationEco-Friendly Non-Hazardous Glass Fiber
RefrigerationAir-Cooled (A) or Water-Cooled (W) System w/ Imported Compressor
Temperature SensorArmored Platinum RTD (Pt100)
ControllerSiemens PLC + Embedded PlatinumV1.0 Control Software
Display7″ Color TFT Touchscreen
Data InterfaceUSB (CSV logging, non-hot-plug), RJ45 (TCP/IP for optional upper-level monitoring software)
ComplianceGJB 150.3 / 150.4 / 150.5, GB/T 2423.1 / 2423.2
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
Model SeriesTS2, TS3
Price RangeUSD 14,000–28,000 (FOB)
High-Temperature Range+150 °C
Low-Temperature Range−65 °C
Thermal Shock Range−65 °C to +150 °C
Heating Rate+60 °C to +200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelTSC-3 Triple-Chamber Thermal Shock Test Chamber
High-Temperature Range+150 °C
Low-Temperature Range−65 °C
Thermal Shock Range−65 °C to +150 °C
Heating Rate+60 °C to +200 °C ≤ 20 min
Cooling Rate+20 °C to −75 °C ≤ 60 min
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelCTL-180W
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range0 °C to −70 °C
Thermal Shock Range−40 °C to +150 °C
Temperature Stability±2 °C
Ramp-Up Time~40 min (R.T. to +200 °C)
Ramp-Down Time~60 min (R.T. to −70 °C)
Transfer Time≤5 s
Temperature Recovery Time≤5 min
Internal Dimensions (W×H×D)600×660×450 mm
External Dimensions (W×H×D)2920×1100×2150 mm
ConstructionCold-Rolled Steel Outer Shell w/ Ivory White Powder Coating
Inner Chamber1.2 mm 304 Mirror-Finish Stainless Steel
InsulationEco-Friendly Glass Fiber (Non-Hazardous Waste Class)
RefrigerationAir-Cooled (A) or Water-Cooled (W) Configuration
CompressorImported Hermetic Scroll Compressor
Temperature SensorArmored Pt100 RTD
ControllerSiemens PLC + Embedded PlatinumV1.0 Environmental Test Software
Display7-inch Color TFT Touchscreen
Data InterfaceUSB (CSV log export, no hot-swap), RJ45 Ethernet (for optional PlatinumV1.0 PC Monitoring Suite)
Power SupplyAC 380 V, 50 Hz, 3-Phase + PE
Total Installed Capacity36 kVA
ComplianceGJB 150.3–150.5, GB/T 2423.1–2423.2
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BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelTS3-150S
High-Temperature Range+60 °C to +200 °C
Low-Temperature Range−78 °C to 0 °C
Thermal Shock Range−65 °C to +150 °C
Temperature Stability±2 °C
Heating RateR.T. to +200 °C in ≈40 min
Cooling Rate+20 °C to −75 °C in ≤60 min
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