Empowering Scientific Discovery

Guangdong Hongzhan Technology Co., Ltd.

Categories
  • All
  • Favorite
  • Popular
  • Most rated
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelSA-45 / SA-60
Temperature RangeRT to +200°C (SA-45) / RT to +300°C (SA-60)
Uniformity±0.5°C
Control Accuracy±0.3°C
Air Exchange Rate1–200 times/hour (selectable)
Turntable Speed8–10 rpm
Internal Dimensions (W×H×D)450×450×450 mm (SA-45) / 600×600×600 mm (SA-60)
Power Supply220 V, single-phase, 5 kW (SA-45) / 7 kW (SA-60)
Compliance StandardsASTM D2436, D573
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelDHG-9003
Price RangeUSD 1,400–7,000 (FOB)
Maximum Operating Temperature300 °C
Temperature RangeRT + 10 °C to 300 °C
Temperature Uniformity±2.0 °C
Temperature Fluctuation±1.0 °C
Temperature Deviation±2.0 °C
Heating Rate1.0–3.0 °C/min
Temperature Resolution0.1 °C
Timer Range1–9999 minutes
Inner Chamber MaterialStainless Steel (AISI 304), TIG-welded
Outer CasingPowder-coated Cold-Rolled Steel
Viewing WindowDual-layer Tempered Glass
Air Circulation SystemHigh-temperature Resistant Centrifugal Blower + Optimized Horizontal Airflow Duct Design
Ambient Operating Conditions5–35 °C, ≤85% RH
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelCS101
PricingAvailable Upon Request
Chamber Dimensions (H×W×D)750 × 600 × 500 mm
External Dimensions (H×W×D)≈1230 × 1100 × 680 mm
Power Supply220 V, 50 Hz
Heating Power4.0 kW
Operating Temperature Range+10 °C to 250 °C
Temperature Uniformity±1.6% of setpoint
Control Accuracy±0.5 °C
Heating RateRT to 100 °C in ≈15 min
ConstructionInner chamber & air ducts — SUS430 stainless steel (≥1.2 mm)
Insulation80 mm glass wool
Heating SystemStainless steel tubular heaters, bottom-mounted
Air CirculationDual-channel horizontal forced-air convection
ControllerDigital PID temperature controller with LED display, keypad input, auto-hold function
SensorPt100 platinum resistance thermometer
Timer Range0.01–99.99 h with audible alarm and automatic heater cutoff
Safety ProtectionsShort-circuit, overload, motor thermal overload, phase-loss protection
Standard Accessories2 stainless steel wire shelves
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelZA-3
PricingAvailable Upon Request
ConstructionInterior & Exterior Chambers in SUS#304 Stainless Steel
Temperature Control SystemPID + PWM + SSR with Dual Over-Temperature Protection
Temperature SensorT-type Thermocouple
Temperature Resolution0.1 °C
DisplayLED Digital Interface
Chamber Internal Dimensions50 × 17 × 40 cm (W×D×H)
External Dimensions75 × 57 × 50 cm (W×D×H)
Test Tray ConfigurationTriple-compartment, each 10 × 38 × 10 cm (W×D×H)
Safety FeaturesLow-Water Level Indicator, Steam Venting Port
Optional AccessoriesProgrammable Power-On Scheduler, RO-Purified Water Auto-Fill System
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHH-72
TypeForced-Convection Environmental Test Chamber
Internal Volume72 L
Interior Dimensions (W×D×H)450 × 400 × 400 mm
Exterior Dimensions (W×D×H)905 × 610 × 575 mm
Temperature RangeRT + 10°C to 300°C
Temperature Uniformity±2.5°C
Temperature Fluctuation±0.1°C at 100°C, ±0.3°C at 200°C
Heating Rate≤40 min (RT to 100°C)
Control SystemMicroprocessor-based PID Controller with PT100 Sensor
DisplayDual LED (Set & Actual Temperature)
Timer Range0–999 min
Power SupplyAC 220 V, 50 Hz
Rated Power1.5 kW
ConstructionStainless Steel (SUS430) Interior, SECC Cold-Rolled Steel Exterior with Powder Coating
InsulationHigh-Density Glass Wool + Rock Wool
Door SealEnvironmentally Compliant Silicone Rubber Gasket
Heating ElementNickel-Chromium Alloy Sheathed Heater
Air CirculationForced Convection via Horizontal Centrifugal Fan
VentilationAdjustable Inlet/Exhaust Ports
Safety FeaturesOver-Temperature Protection, Ground Fault Circuit Interrupter (GFCI), Independent Safety Thermostat
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHH-138
Temperature RangeR.T.+10°C to 300°C
Temperature Uniformity±2.5°C
Temperature Fluctuation±0.1°C (at 100°C), ±0.3°C (at 200°C)
Internal Dimensions (W×D×H)450×400×400 mm
Internal Volume72 L
Power SupplyAC 220 V, 50 Hz
Heating Power1.5 kW
Control SystemMicroprocessor-based PID Controller with LED Digital Display
Timer Range0–999 min
Temperature SensorIndustrial PT100 Platinum Resistance Thermometer
Air CirculationForced Convection via High-Temperature Resistant Fan
InsulationDual-layer insulation with ultra-fine glass wool and rock wool
Interior MaterialMirror-finish stainless steel (AISI 304)
Exterior MaterialCold-rolled steel with anti-rust treatment and electrostatic powder coating
Door SealEnvironmentally compliant silicone rubber gasket
Heating ElementNickel-Chromium Alloy Sheathed Heater
InterfaceRS485 communication port for data logging and PC connectivity
ComplianceDesigned per IPC-TM-650 test methodology requirements
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelOVEN-100-4C
Temperature RangeRT to 200 °C
Temperature Uniformity≤2 °C
Temperature Fluctuation≤±0.5 °C
Temperature Deviation≤±2.0 °C
Heating Rate3.5 °C/min (average, no-load, from ambient +20 °C to 200 °C)
Internal Dimensions (W×H×D)500×500×400 mm
Chamber Volume100 L per zone
Total Zones4 independent temperature-controlled chambers
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelHH-512
PricingUpon Request
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelSH-1
PricingUpon Request
Temperature Range−20 °C to +150 °C (standard), −40 °C to +150 °C (low-temp variant), −70 °C to +150 °C (ultra-low-temp variant)
Temperature Uniformity±2 °C
Temperature Fluctuation±0.5 °C
Humidity Range30–98 %RH
Humidity Uniformity±2 %RH (±3 %RH above 75 %RH)
Programmable Capacity120 programs × 1200 segments, up to 999 cycles, max segment duration: 99 h 59 min
Control SystemQ8-900 bilingual (English/Chinese) LCD touchscreen controller with PID tuning (9 groups), RS232 standard / RS485 optional
Cooling MethodAir-cooled or water-cooled (model-dependent)
Refrigeration UnitFrench Tecumseh hermetic or German Copeland semi-hermetic compressor
Interior MaterialSUS304 stainless steel
InsulationHigh-density polyurethane foam or ultra-fine glass fiber
ComplianceGB/T 2423.1–2423.4, GB 10586, GB 10592, IEC 60068-2-1/2/3, MIL-STD-810F (501.4, 502.4, 507.4), JIS C60068-2-1/2/3, JESD22-A101-B/A103-C/A119, GJB 150.9
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelHH-5
Power Options3.0 kW / 4.0 kW / 6.0 kW
Temperature RangeRT+10°C to 300°C or RT+20°C to 450°C
Internal Dimensions (W×D×H)50×60×75 cm / 70×70×80 cm / 80×80×100 cm
External Dimensions (W×D×H)67×106×96 cm / 87×116×102 cm / 97×126×129 cm
Temperature Uniformity±2.5%
Temperature Fluctuation±0.5°C
Heating Rate≤70 min (RT+10°C → 300°C) / ≤80 min (RT+20°C → 450°C)
Air Exchange Rate5–200 cycles/hour
Control SystemImported Intelligent PID Controller with Self-Tuning
Temperature SensorIndustrial Platinum Resistance Thermometer (PT100)
DisplayLED Digital, Simultaneous Setpoint & Actual Temperature
Timer Range0–999 minutes
Safety FeaturesIndependent Over-Temperature Protection, Thermal Cut-Out, Over-Current Circuit Breaker
ConstructionInner Chamber – SUS304 Stainless Steel (BN variant) or High-Quality Cold-Rolled Steel with High-Temp Silver Paint (N variant)
InsulationHigh-Density Polyurethane Foam + Glass Fiber
Door SealEco-Friendly Silicone Rubber Gasket
Heating ElementNickel-Chromium Alloy Wire Heater
MobilityLockable Casters
Standard ComplianceJB/T 5520–1991 “Technical Specifications for Drying Ovens”
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelHH-138
Temperature RangeAmbient to 260 °C
Control Accuracy±0.5 °C
Heating Ramp Time~15 min (Ambient to 100 °C)
Interior MaterialSUS430 Stainless Steel (≥1.2 mm thickness)
Exterior MaterialSECC Cold-Rolled Steel with Powder Coating (≥1.5 mm thickness)
InsulationImported Rock Wool
Viewing WindowDual-Layer Tempered Glass
Air CirculationForced Horizontal Airflow with 1 HP High-Temperature Motor, Multi-Blade Turbine Fan, and Adjustable Baffle
Safety FeaturesIndependent Over-Temperature Protection
ControllerPID Microprocessor-Based Digital Controller with Dual PV/SV Display, K-Type Thermocouple Input (CA), SSR Solid-State Relay Output, Honeycomb Heating Element
Timer Function99.9 s to 999 h
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelPVH-216
PriceUpon Request
Max Operating Temperature200–300 °C
Product TypeForced-Air Thermal Aging Chamber
ClassificationBenchtop Aging Chamber
Temperature Range200–300 °C
Temperature Uniformity±2.0 °C
Temperature Fluctuation±0.5 °C
Temperature Deviation±2.0 °C
Heating Rate(Ambient + 20) °C → 200 °C in ≤40 min
Cooling Rate1.2 °C/min
Internal Chamber Dimensions (W×H×D)450 × 450 × 450 mm
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
ModelOVEN-C
Temperature Range+50°C to +200°C
Max Operating Temperature150°C–200°C (configurable up to 300°C on request)
Temperature Uniformity±2.0°C
Temperature Fluctuation±0.5°C
Temperature Deviation±2.0°C
Heating Rate≤40 min (from ambient +20°C to 200°C) / ≤60 min (from ambient +20°C to 200°C, depending on chamber volume and insulation configuration)
Cooling Rate0.7–1.0°C/min
Construction MaterialSUS304 Stainless Steel Interior
InsulationHigh-Density Ceramic Fiber Blanket
Door SealHigh-Temperature Silicone Rubber Gasket
Safety FeaturesHeater/fan interlock, independent overtemperature protection, motor overcurrent/overheat protection, heater short-circuit protection
Control ModePID-based temperature controller with optional programmable ramp-soak profiles
Airflow OptionsHorizontal or vertical forced convection (user-selectable)
ComplianceJB/T 5520–1991, GB/T 2423.2–2008, GJB 150.3A–2009
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelOVEN-216
Price RangeUSD 1,400 – 3,150
Max Operating Temperature200–300 °C
Product TypeHot Air Aging Test Chamber
CategoryAging Chamber
Temperature RangeAmbient +10 °C to 300 °C
Temperature Uniformity±2.0 °C
Temperature Fluctuation±0.5 °C
Temperature Deviation±2.0 °C
Heating Rate≤60 min (from ambient +20 °C to 200 °C, no-load)
Cooling Rate0.7–1.0 °C/min (natural convection cooling)
Interior Dimensions (W×H×D)600 × 600 × 600 mm
Power Supply220 V AC, 50/60 Hz
Total Power3.8 kW
Net Weight180 kg
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHC-1000
Chamber Internal Dimensions1000 × 1000 × 1000 mm
Temperature Range–70 °C to +150 °C
Temperature Uniformity±2 °C
Temperature Fluctuation±0.5 °C
Temperature Deviation±2 °C
Cooling Rate1.0–1.2 °C/min
Power Consumption12 kW
Supply VoltageAC 380 V, 50 Hz
ConstructionStainless steel inner chamber, powder-coated cold-rolled steel outer shell
Safety ProtectionsOver-temperature, over-pressure, and phase-loss monitoring with audible/visual alarm
ComplianceGB/T 10589–2008, GB/T 2423.1–2012, GB/T 2423.2–2012, IEC 60068-2-1, IEC 60068-2-2
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHD-235
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
Power Supply220 V, 50 Hz
Heating Power4.0 kW
Operating Temperature RangeAmbient +10 °C to 250 °C
Temperature Uniformity±1.6% of setpoint
Control Accuracy±0.5 °C
Heating RateAmbient to 100 °C in ≈15 min
Chamber Dimensions (W×D×H)600 × 500 × 750 mm
External Dimensions (W×D×H)1100 × 680 × 1230 mm
Insulation80 mm glass wool
Heating ElementStainless steel tubular heaters (bottom-mounted)
Air CirculationDual-channel horizontal forced-air system
Fan Motor40 W
Temperature SensorPt100 platinum resistance thermometer
ControllerDigital PID with LED display, keypad input, auto-tuning
Timer Function0.01–99.99 h (auto-cut-off + audible alert)
Safety ProtectionsShort-circuit, overload, phase-loss, motor thermal overload, overtemperature cut-off
Standard Accessories2 stainless steel wire shelves (SUS430, ≥1.2 mm thick)
Outer CasingSECC cold-rolled steel (≥1.5 mm), powder-coated light gray finish
Inner Chamber & Air DuctsSUS430 stainless steel (≥1.2 mm thick)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelP-Series
Temperature Range–20 °C to +150 °C (standard)
Humidity Range20–98 %RH
Temperature Uniformity±2 °C
Temperature Fluctuation±0.5 °C
Humidity Uniformity±2 %RH (≥75 %RH)
Heating Rate–20 °C → +100 °C in ~80 min
Cooling Rate+20 °C → –20 °C in ~50 min
Internal Dimensions (W×H×D mm)500×600×500 (150L), 500×750×600 (225L), 600×850×800 (408L), 1000×1000×800 (800L)
Refrigeration SystemHermetic or Semi-Hermetic Compressor (Tecumseh/France or Copeland/Germany)
ControllerQ8-901 Color Touchscreen PLC-Based Programmable Controller (Bilingual English/Chinese UI)
ComplianceGB/T 2423.1–4, GB 10586/10592, IEC 60068-2-1/2/3, MIL-STD-810F (501.4, 502.4, 507.4), JIS C60068-2-1/2/3, JESD22-A101-B/A103-C/A119, GJB 150.9
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHH-3
OriginGuangdong, China
ManufacturerLabCompanion (OEM/ODM Producer)
CategoryEnvironmental Test Chamber – High-Temperature Aging
Power Supply220 V, 50 Hz
Heating Power4.0 kW
Operating Temperature RangeAmbient +10 °C to 250 °C
Temperature Uniformity±1.6% of setpoint
Chamber Interior Dimensions (H×W×D)750 × 600 × 500 mm
External Dimensions (H×W×D)Approx. 1230 × 1100 × 680 mm
Insulation80 mm glass wool
Heating ElementStainless steel sheathed tubular heater (bottom-mounted)
Air CirculationDual-channel horizontal forced convection
Temperature ControllerDigital PID with LED display, keypad input, auto-hold function
SensorPt100 platinum resistance thermometer
Timer Range0.01–99.99 h (auto-cut-off + audible alert)
Safety ProtectionsShort-circuit, overload, motor thermal overload, and phase-loss protection
Standard Accessories2 stainless steel wire mesh shelves
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelPSL-800
PriceUSD 1,400 (approx.)
Temperature Range−70 °C to +150 °C
Humidity Range20–98% RH
Temperature Uniformity≤2.0 °C
Temperature Fluctuation±0.5 °C
Temperature Deviation±2 °C
Heating Rate (20 °C to +150 °C, non-linear, no-load)~3.5 °C/min
Internal Dimensions (W×H×D)1000×1000×800 mm
External Dimensions (W×H×D)1480×2050×1240 mm
Net Weight650 kg
Power SupplyAC 380 V / 31.0 A
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginZhejiang, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelLP
Capacity Options (L)80, 120, 150, 225, 408, 800, 1000
Temperature RangesH (0 to +150°C), R (−20 to +150°C), L (−40 to +150°C), U (−60 to +150°C), S (−70 to +150°C)
Humidity Range20–98% RH
Temp. Uniformity±0.5°C
Humidity Uniformity±1.0% RH
Heating Rate−20→+150°C ≤60 min
Cooling Rate+20→−70°C ≤80 min
Control SystemQ8 Touchscreen Controller
RefrigerationHermetic Twin-Screw Compressor (Tecumseh/Tecumseh-compatible or equivalent, R404A/R507 alternative refrigerant)
ConstructionInterior – Mirror-Finish SUS304 Stainless Steel
InsulationRigid Polyurethane Foam + Glass Wool
ComplianceGB/T 10586, GB/T 10592, GB/T 2423.1/3/4/34, IEC 60068-2-1/-2/-14, MIL-STD-810D, GJB 150.9
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelHH18
PricingAvailable Upon Request
ComplianceISO, ASTM, DIN, JIS, SAE, BS, ANSI, GM, U.S. Federal Standards, GB (China National Standards)
Humidity Range10–100% RH
Condensation SimulationQ8 Cold-Condensation System
Irradiance ControlElectronic Eye® Spectral Irradiance Monitoring
Temperature MeasurementBlack Panel Thermometer (BPT), High Reproducibility
Calibration TraceabilityCR-10 Radiometer (Q-Lab Patented, NIST-Traceable)
Sample Capacity24 pcs @ 75 mm × 300 mm or 48 pcs @ 75 mm × 150 mm
Test CyclesSimultaneous/Sequential Humidity, Condensation, and Water Spray
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelLH Series
TypeHigh-Temperature Aging Test Chamber
Standards ComplianceASTM D2436, ASTM E145, JIS K630, JIS K7212, CNS 3556, JTTC SPEC-151
Internal Dimensions (L×W×H)LH-72: 40×40×45 cm
LH-15050×50×55 cm
Temperature RangeAmbient to 200°C (optional to 300°C)
Heating PowerLH-72: 1.8 kW
LH-1503.2 kW
Rotational Speed8–10 rpm
Motor RatingLH-72: 1/4 HP
LH-1501/2 HP
Air CirculationForced convection with axial fan and baffle-guided hot-air flow
WeightLH-72: 80 kg
LH-150120 kg
External Dimensions (L×W×H)LH-72: 84×54×100 cm
LH-15095×65×113 cm
ConstructionDouble-wall insulated chamber with stainless steel interior (SUS304), aluminized steel exterior, silicone door gasket, over-temperature protection, PID temperature controller with digital display
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
OriginGuangdong, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelHH-235
Temperature RangeRT–260 °C
Control Accuracy±0.5 °C
Chamber Dimensions (H×W×D)600×650×600 mm
External Dimensions (H×W×D)≈1230×1100×680 mm
Heating MethodBottom-mounted stainless steel tubular heaters
Air CirculationHorizontal forced-air convection with adjustable intake vent
InsulationMineral wool between inner and outer chambers
Interior MaterialSUS430 stainless steel (≥1.2 mm thick)
Exterior MaterialSECC cold-rolled steel with powder-coated finish (≥1.5 mm thick)
Ramp Time~15 min (RT to 100 °C)
Safety ProtectionsMotor overload protection, phase sequence protection, over-temperature cut-off
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLabCompanion
ModelHH-15
Temperature RangeAmbient to 260 °C
Control Accuracy±0.5 °C
Heating Ramp Time~15 min (Ambient to 100 °C)
Interior MaterialSUS430 Stainless Steel (≥1.2 mm thick)
Exterior MaterialSECC Cold-Rolled Steel with Powder Coating (≥1.5 mm thick)
InsulationImported Rock Wool
Heating SystemHoneycomb-Type Heaters
ControllerPID Microprocessor-Based (PV/SV Dual Display, K-Type Thermocouple Input, SSR Solid-State Relay Output)
Safety ProtectionIndependent Over-Temperature Cut-Off
Viewing WindowDouble-Layer Tempered Glass
Air CirculationForced Horizontal Airflow with 1 HP High-Temperature Motor and Multi-Blade Turbine Fan
Adjustable Baffle PlatesYes
Timer Function99.9 s to 999 h, With Temperature-Armed Start and Auto-Heating Termination
OriginGuangdong, China
Manufacturer TypeOEM/ODM Producer
Show next
InstrumentHive
Logo
Compare items
  • Total (0)
Compare
0