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Shanghai Jianhu Instrumentation & Equipment Co., Ltd.

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KeyBrand: Jinhoo
ModelJH-YP-2
Anaerobic Transition Time (Sampling Chamber)<5 min
Anaerobic Transition Time (Operating Chamber)>60 min
Anaerobic Environment Retention (Operating Chamber, gas flow off)>12 h
Temperature Range (Culture Chamber)RT+3°C to 50°C
Temperature Stability±0.3°C
Temperature Uniformity±1.0°C
Power Supply220 V, 50 Hz, 600 W
Culture Chamber Internal Dimensions250 × 190 × 290 mm
Operating Chamber Internal Dimensions800 × 650 × 660 mm
Overall Dimensions1260 × 730 × 1380 mm
ConstructionStainless Steel Body, Tempered Safety Glass Front Window
Gas ControlAdjustable Flow Regulators, Catalytic Oxygen Scavenger, HEPA-Filtered Inlet Gas
UV SterilizationIntegrated Germicidal UV Lamp
Safety FeaturesOver-Temperature Protection, Microprocessor-Based PID Temperature Controller
ComplianceDesigned for ISO 13485-aligned lab environments, compatible with GLP documentation workflows
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BrandJianhu
OriginChongqing, China
ModelJH-6090
Instrument TypeForced-Air Drying Oven
Temperature RangeRT+10°C to 200°C
Temperature Uniformity±1°C (at 100°C)
Temperature Fluctuation±0.1°C (short-term stability)
Internal Chamber Dimensions450 × 450 × 450 mm (W×D×H)
External Dimensions610 × 680 × 1460 mm (W×D×H)
Chamber MaterialMirror-Finish Stainless Steel (SUS304)
Door ConfigurationDouble-Door with Dual-Layer Heat-Resistant Glass Window
SealingHigh-Performance Silicone Gasket
Heating SystemEmbedded Coiled Tubular Electric Heaters
Air CirculationCentrifugal Low-Noise Blower, Forced Convection
ControllerDigital Microprocessor-Based PID Temperature Controller with Timer Function
Safety FeaturesIndependent Over-Temperature Protection Circuit
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BrandJianhu
OriginShanghai, China
ModelXe-3000
Black Panel Temperature Range45–90 °C
Chamber Air Temperature Range (Standard)35–65 °C
Temperature Uniformity±2.0 °C
Spectral Range Options300–400 nm (broadband), 340 nm or 420 nm (narrowband)
Xenon Lamp Power Configurations1500 W × 3 or 2500 W × 3
Irradiance ControlProgrammable, real-time monitoring & display
Humidity ControlAdjustable relative humidity with precision damper regulation
Sample ExposureRotating drum specimen rack
Compliance StandardsASTM G155, ISO 4892-2, SAE J2527, JIS D0205, BS EN ISO 11341, DIN 75220, CEN/TS 14526, JASO M346
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(产地Shanghai
Manufacturer TypeDistributor
OriginDomestic (China)
ModelDJH
PriceUpon Request
Power Supply220 V, 50 Hz
Temperature RangeRT+10°C to 250°C (L-Series) / RT+10°C to 300°C (M-Series)
Temperature Resolution±0.1°C
Temperature Uniformity±0.5°C (L-Series) / ±1.0°C (M-Series)
Operating Ambient5–40°C
Input Power500–2870 W (model-dependent)
Chamber Dimensions (W×D×H, mm)300×300×270 to 600×550×750
External Dimensions (W×D×H, mm)500×450×440 to 880×770×930
Standard Shelving2 stainless steel trays
Timer Range1–9999 minutes
Interface OptionRS485 for data logging
Safety FeaturesIndependent over-temperature cut-off, P.I.D. temperature control with digital display)
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BrandJianhu
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelTCT-301 to TCT-606 / TSG-301 to TSG-606
High-Temperature Range80–200 °C
Low-Temperature Range−10 to −35 °C (WST-30#), −60 °C (WST-50#), −70 °C (WST-60#)
Test Temperature Range60–150 °C / −10 to −35 °C, −60 °C, −70 °C
Temperature Uniformity±2 °C
Temperature Transition Time≤5 min
Internal Chamber Dimensions (W×H×D, cm)35×35×40 to 100×100×100
External Dimensions (W×H×D, cm)160×190×140 to 280×220×200
Control SystemPLC-based microcomputer with LCD touchscreen interface (bilingual English/Chinese display)
ConstructionInterior and exterior SUS304 stainless steel
Cold/Warm Zone ConfigurationDual-chamber or triple-chamber selectable
Refrigeration SystemTwin-stage cascade refrigeration circuit with imported compressors and eco-friendly refrigerant (R404A/R23)
Optional Access Port50 mm diameter test port on left side
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BrandJianhu
OriginShanghai, China
ModelJHM-1500 / JHL-1500 Series
Humidity Control Range1–40% RH or 20–60% RH
Temperature Display Range1–99°C
Humidity Display Range1–90% RH
Accuracy±3% RH (Honeywell Sensor)
Power Supply220 V AC
Max. Power Consumption96 W
External Dimensions1200 × 1885 × 700 mm
Internal Dimensions1196 × 1827 × 670 mm
Shelf Capacity5 shelves × 150 kg/shelf
Cabinet Material1.2 mm cold-rolled steel (Baosteel)
Door6-panel tempered glass (3 mm), anti-vibration fire-retardant gasket, pressure-embedded handle
Casters360° swivel conductive casters with brakes
Dehumidification CoreShape-memory alloy (SMA) chemical desiccant
Safety HousingPPS flame-retardant polymer enclosure
ComplianceCE-marked design principles
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BrandJianhu
OriginShanghai, China
ModelJH Series
TypeGeneral-Purpose Forced-Air Drying Oven
Temperature Range (Standard)RT + 10 °C to 250 °C
Temperature Range (High-Temp Option)RT + 10 °C to 300 °C
Temperature Resolution0.1 °C
Temperature Uniformity±1 °C
Power Input850 W – 2450 W (model-dependent)
Chamber Volume30 L – 220 L
Interior MaterialMirror-Finish Stainless Steel (AISI 304)
DoorDouble-Glazed Observation Window with Silicone Rubber Seal
Control SystemMicroprocessor-Based PID Controller with Timer (up to 9999 min), Optional LCD Programmable Controller
ComplianceDesigned for GLP-compliant environments
SafetyIndependent Over-Temperature Cut-Off Protection (optional)
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BrandJianhu
OriginShanghai, China
ModelJHH-150SD / JHH-250SDP / JHH-500SD / JHH-150GSP / JHH-250GSP
Temperature Range0–65°C (dark), 10–65°C (with illumination)
Temperature Uniformity±2°C
Temperature Fluctuation±0.5°C
Humidity Range40–95% RH
Humidity Fluctuation±3% RH
Illuminance Range0–6000 lx (adjustable)
Illuminance Accuracy≤±500 lx
Control SystemOYO programmable touchscreen controller (100 programs, 1000 segments, 999 cycles)
RefrigerationDual independent French Tecumseh hermetic compressors with auto-switching
Internal Chamber MaterialImported stainless steel (SUS304), semi-circular corner design
Safety ProtectionsCompressor overheat, fan overheat, over/under temperature, high-pressure, overload, and low-water level alarms
ComplianceDesigned per Chinese Pharmacopoeia (2000 Edition) Stability Guidelines and GB 10586–89
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BrandJianhu
OriginShanghai, China
ModelJHP-9050 / JHP-9080 / JHP-9160 / JHP-9270
Power Supply220 V, 50 Hz
Heating MethodWater-jacketed
Temperature RangeRT + 5 °C to 65 °C
Temperature Resolution0.1 °C
Ambient Operating Temperature+5 °C to +35 °C
Chamber Volume50 L / 80 L / 178 L / 270 L
Interior Dimensions (W×D×H, mm)350×350×410 / 400×400×500 / 500×500×650 / 600×600×750
Exterior Dimensions (W×D×H, mm)500×500×700 / 550×550×800 / 650×640×950 / 750×740×1050
Standard Shelving2 / 3 / 3 / 3 stainless steel trays
Timer Range1–9999 minutes
Output Interface4–20 mA analog signal & RS-485 digital interface (optional)
Safety FeaturesDual-limit temperature alarm, low-water-level cutoff, door-interlocked fan/heating shutdown
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BrandJianhu
OriginShanghai, China
ModelJH-THC-B Series
Temperature Range-20°C to +150°C
Humidity Range10%–98% RH
ComplianceIEC 60068-2, JIS C 0021, GB/T 2423, MIL-STD-810
Chamber TypeForced-air Circulation with PID Control
ConstructionStainless Steel Interior, Insulated Double-Wall Cabinet
Control System7-inch Touchscreen HMI with Multi-Step Program Logic
Data LoggingInternal SD Card + RS485/USB Interface
Safety FeaturesOver-Temp Protection, Humidity Overflow Cut-off, Door Interlock, Ground Fault Detection
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BrandJianhu
OriginShanghai, China
TypeBenchtop Resistance Muffle Furnace
Rated Power10 kW
Rated Voltage380/220 V
Temperature RangeAmbient to 1200 °C
Max Operating Temperature1200 °C
Chamber Dimensions (W×D×H)400 × 250 × 160 mm
External Dimensions (W×D×H)750 × 440 × 480 mm
Net Weight110 kg
Heating ElementFe-Cr-Al Alloy Wire
Thermocouple TypeK-type (Chromel-Alumel)
Temperature Resolution0.1 °C
Temperature Uniformity±2 °C (at 1200 °C, steady state)
Control SystemMicroprocessor-based PID controller with auto-tuning, cold-junction compensation, and programmable ramp-soak profiles
Communication InterfaceRS-232 (optional PC integration)
Safety FeaturesIndependent over-temperature cut-off, door-interlocked power disconnect, thermal insulation with ceramic fiber lining
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BrandJianhu
OriginChongqing, China
ModelJH-6030A
Instrument TypeVacuum Oven
Temperature Range+5 °C to 40 °C (Operating Ambient) / RT+10 °C to 250 °C (Chamber Setpoint)
Temperature Uniformity±1 °C
Temperature Resolution0.1 °C
Achievable Vacuum Level133 Pa
Internal Chamber Dimensions (W×D×H)320 mm × 320 mm × 300 mm
External Dimensions (W×D×H)630 mm × 490 mm × 450 mm
Input Power2000 W
Power Supply220 V, 50 Hz
Door SealIntegrated Silicone Gasket
Viewing WindowDual-Layer Tempered Glass
Inert Gas PortStandard Fitting
Chamber MaterialStainless Steel (304)
Shelf Quantity4 pcs
ComplianceDesigned for GLP-compliant laboratories
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BrandJinhoo
OriginShanghai, China
ModelJHP-9050 / JHP-9080 / JHP-9160 / JHP-9270
Power Supply220 V, 50 Hz
Heating MethodWater-jacketed
Temperature RangeRT + 5 to 65 °C
Temperature Resolution0.1 °C
Ambient Operating Temperature+5 to 35 °C
Chamber Volume50 L / 80 L / 178 L / 270 L
Internal Dimensions (W×D×H, mm)350×350×410 / 400×400×500 / 500×500×650 / 600×600×750
External Dimensions (W×D×H, mm)500×500×700 / 550×550×800 / 650×640×950 / 750×740×1050
Standard Shelving2 / 3 / 3 / 3 stainless steel trays
Timer Range1–9999 min
Input Power450 W / 650 W / 850 W / 1350 W
Output Signal4–20 mA analog output & RS-485 interface (optional)
Safety FeaturesDual-limit temperature alarm system (independent over-temperature cut-off, optional), low-water-level auto-shutoff, door-open interlock halting heating and circulation
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BrandJianhu
OriginShanghai, China
ModelSN-Series
Light SourceFull-Spectrum Xenon Arc Lamp
Filter OptionsQuartz/Window Glass/Borosilicate
Irradiance Control0.35–0.65 W/m² @ 340 nm (adjustable)
Temperature Range10°C to 90°C (black panel)
Humidity Range10% to 95% RH
Water SprayIntermittent or continuous cycle
Sample CapacityUp to 20 standard specimens (75 mm × 150 mm)
Lamp Life~1600 hours at nominal irradiance
ComplianceGB/T 2423.24–1995, GB/T 16422.2–2014, GB 9344–1988, GB/T 1865–2022, ASTM G155–24, ISO 4892-2:2016
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BrandJinhhu
OriginShanghai, China
ModelJH2-Series
Temperature Range1000°C / 1200°C / 1300°C / 1600°C / 1700°C
Chamber Dimensions (L×W×H, mm)200×120×80 to 800×500×400
Power Rating2.5 kW to 36 kW
Heating ElementHigh-Temperature Alloy Wire (Spiral Wound)
InsulationSilicon Carbide or High-Alumina Lightweight Refractory Lining
Door MechanismHinged with Spring-Loaded Sealing
Thermocouple PortRear-Mounted Type K/S/R Insertion Port
ComplianceDesigned for GLP/GMP-aligned laboratory environments per ISO/IEC 17025 guidance
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OriginShenzhen, China
Manufacturer TypeAuthorized Distributor
Regional OriginDomestic (PRC)
ModelJH-Series
PricingAvailable Upon Request
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BrandJianhu
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelDJH-Series
PricingAvailable Upon Request
Power Supply220 V / 50 Hz or 380 V / 50 Hz
Temperature RangeRT+10 °C to 300 °C
Temperature Resolution0.1 °C
Temperature Uniformity±1 °C
Operating Ambient Temperature+5 °C to +40 °C
Chamber Volume30 L to 620 L
Interior Dimensions (W×D×H)340×320×320 mm to 840×600×1355 mm
Exterior Dimensions (W×D×H)620×538×490 mm to 980×800×1880 mm
Standard Shelving2–4 stainless steel trays
Timer Range1–9999 min
Interface OptionRS485 for PC connectivity
SafetyIndependent over-temperature cut-off protection (optional)
ConstructionMirror-finish 304 stainless steel inner chamber
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BrandJianhu
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelLTH-A / LTH-B / LTH-C / LTH-D / LTH-E
Internal Dimensions (W×D×H, cm)50×55×60
External Dimensions (W×D×H, cm)112×82×146
Temperature Range−70 °C to +100 °C (optional +150 °C)
Humidity Range10 %RH to 98 %RH
Temperature Resolution0.01 °C
Humidity Resolution0.01 %RH
Temperature Control Accuracy±0.5 °C
Humidity Control Accuracy±2.5 %RH
Temperature Uniformity±1.0 °C (−40 °C to +100 °C)
Humidity Uniformity±3 %RH
Heating Rate~30–50 min (from 25 °C to +100 °C)
Cooling Rate~45–120 min (from 25 °C to −70 °C)
Refrigeration SystemDual-stage cascade refrigeration with HFC-based eco-friendly refrigerant
ControllerIndustrial-grade color touchscreen programmable controller (imported from Japan), multilingual UI (English/Chinese), real-time curve logging, slope-based T/RH ramp control, password-protected parameter lockout, pre-alarm for water reservoir depletion
ConstructionStainless steel inner chamber
Optional AccessoriesRS-232/RS-485 communication interface with PC software
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BrandJianhu
OriginJiangsu, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelJHT
Price RangeUSD 280–700 (FOB)
Instrument TypeHigh-Temperature Drying Oven
Temperature Range100°C to 400°C
Temperature Uniformity±1°C
External Dimensions (mm)540×660×615
Internal Chamber Dimensions (mm)350×350×400
ConstructionCold-rolled A3 carbon steel (1.0–1.5 mm thickness) for inner and outer walls
InsulationHigh-efficiency aluminum silicate fiber blanket
Heating SystemStainless steel tubular heating elements mounted in side ducts or base
Air CirculationForced convection via industrial-grade Tenglong motor-driven centrifugal blower
Air Inlet/OutletAdjustable 60 mm inlet
Temperature SensorStainless steel sheathed PT100 platinum resistance thermometer
ControllerIntelligent digital temperature controller with auto-hold function, ±2°C accuracy
Safety FeaturesAPT/AD16 audible-visual alarm for over-temperature and timer completion
Electrical Supply380 VAC, 50 Hz, 3-phase 4-wire
Electrical ComponentsChint (Zhejiang Zhengtai) brand circuit breakers, contactors, and relays
ComplianceDesigned per GB/T 5170.2–2017 (Electrical Equipment for Environmental Testing — Temperature Test Equipment), compatible with ISO/IEC 17025 laboratory environmental conditioning requirements
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BrandJianhu
OriginShanghai, China
ModelJH Series (e.g., JHC-250BP-2L, JHC-350HP-2L, JHC-450BP-2L)
Temperature Range0–50°C (dark), 10–50°C (with illumination)
Temperature Resolution0.1°C
Temperature Uniformity±1.5°C (250L), ±2°C (350/450L)
Temperature Stability±1°C
Humidity Range50–90% RH
Humidity Control Accuracy±5–7% RH
Illumination Intensity0–12,000 lx / 0–20,000 lx / 0–25,000 lx (model-dependent)
Programmability30-segment cycle, 1–99 h per segment
RefrigerantR134a (CFC-free)
Compressor ConfigurationDual independent international-brand compressors with auto-rotating duty cycling
Power Input860–2100 W (model-dependent)
Internal Dimensions (W×D×H mm)580×510×835 / 520×550×1140 / 700×550×1140
Standard Shelving3–4 adjustable stainless-steel shelves
InterfaceRS485 port for PC connectivity and remote monitoring
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BrandJianhu
OriginShanghai, China
ModelZSD-1150
Chamber Volume150 L
Temperature RangeAmbient +5°C to 65°C
Temperature Uniformity±1.0–1.5°C
Temperature Accuracy±0.1–0.5°C
Power Supply220 V / 50 Hz
Max. Power Consumption800 W
Internal Dimensions (W×D×H)437 × 500 × 650 mm
External Dimensions (W×D×H)638 × 628 × 1282 mm
Shelving2 standard stainless steel electro-polished shelves (expandable to 3)
Interior MaterialMirror-finish stainless steel
DoorTempered glass with sealed frame
Air CirculationMicro-flow forced-air system with optimized duct geometry
Control SystemMicroprocessor-based environmental scanning controller with LED parameter display
Safety FeaturesOver-temperature audible/visual alarm, automatic heating cutoff, auto-restart after power recovery
Timer Range1 min – 99 h 59 min (continuous mode up to 500 h)
ComplianceDesigned for GLP-compliant laboratory environments
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BrandJianhu
ModelJH-JJ150L
OriginShanghai, China
TypeHigh-Temperature Forced-Air Drying Oven
Temperature RangeRT+10°C to 250°C
Temperature Uniformity±2% (at setpoint)
Temperature Fluctuation±0.5°C
Internal Chamber Dimensions500 × 600 × 500 mm (W × D × H)
External Dimensions650 × 1130 × 1150 mm (W × D × H)
Heating Power3.6 kW (single-zone control)
Circulation Motor180 W, 380 V
Airflow SystemHorizontal forced convection with left-side return and right-side exhaust
FiltrationIntegrated filter cotton at intake and exhaust ports
Insulation90 mm thick high-density ceramic fiber (100K grade)
ConstructionSUS304 stainless steel inner chamber
Door SealHigh-temp silicone rubber gasket (rated to 250°C), compression-type sealing
ComplianceDesigned for GLP-supporting environments
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BrandJianhu
OriginShanghai, China
ModelJH-6052 / JH-6090 / JH-6210 / JH-6250 / JH-6050 / JH-6051 / JH-6021 / JH-6020
Voltage220 V / 380 V, 50 Hz
Power Input500 W – 4000 W
Temperature RangeRT +10 °C to 250 °C
Temperature Resolution / Uniformity0.1 °C / ±1 °C
Ultimate Vacuum≤133 Pa
Chamber MaterialStainless Steel (selected models) or Cold-Rolled Steel
Internal Dimensions (W×D×H, mm)300×300×275 to 700×600×600
External Dimensions (W×D×H, mm)580×450×450 to 1050×760×910
Shelf Quantity1–3 stainless steel shelves
Operating Ambient Temperature+5 °C to +40 °C
Optional AccessoriesProgrammable LCD Controller, 2 L/s Vacuum Pump, Stainless Steel Foot Stand, High-Temperature Liquid Water Trap, Desiccation Canister
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