YIHENG
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| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LYW-015 Series |
| Salt Fog Deposition Rate | 1.0–2.0 mL/80 cm²/h |
| Temperature Range | RT+5°C to 50°C |
| Control System | Microcomputer P.I.D. Temperature Controller (±0.1°C resolution) |
| Safety Features | Dual Over-Temperature Protection, Leakage Current Protection, Dry-Run & Short-Circuit Detection, Fire-Retardant Resin Electrical Enclosure |
| Construction | One-Piece Molded FRP/PVC Body |
| Spray System | Tower-Type Adjustable Nozzle Array |
| Viewing Option | Transparent PVC or Fiberglass Lid |
| Sealing Method | Water-Seal Design (Zero Salt Fog Leakage) |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | MGC Series |
| Price Range | USD 2,500 – 11,200 (FOB Shanghai) |
| Illumination Configuration | Triple-Side Uniform LED Lighting |
| Light Source | High-Efficiency White & Blue-Enhanced LED Arrays |
| Temperature Control Range | 4–50°C (dark mode) |
| Temperature Uniformity | ±1°C (at setpoint, measured at 5 reference points per shelf) |
| Illuminance Range | 0–30,000 lux, 6-step digital adjustment (0%, 20%, 40%, 60%, 80%, 100%) |
| Internal Chamber Volume | 965 × 580 × 1430 mm (W×D×H) |
| External Dimensions | 1475 × 890 × 1780 mm (W×D×H) |
| Programmable Cycles | Up to 30 user-defined programs, each supporting time segments from 1 to 99 hours |
| Safety System | Independent dual-limit temperature alarm (hardware + software redundancy) |
| Communication Interface | RS485 port (optional USB-to-RS485 adapter for PC connectivity) |
| Optional Accessories | CO₂ inlet port + NDIR CO₂ sensor module (0–2000 ppm, ±30 ppm accuracy), humidity control upgrade (not standard) |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Line | MGC Series |
| Illumination Configuration | Triple-Sided LED Lighting |
| Temperature Range (with light) | 10–50 °C |
| Temperature Range (dark) | 0–50 °C |
| Temperature Uniformity | ±1 °C |
| Humidity Range | 50–90 % RH |
| Light Source | High-Efficiency White LED Arrays |
| Control System | Microprocessor-Based Programmable Controller |
| Programmable Cycles | Up to 30 Programs (Optional), Each with Duration 1–99 Hours |
| Safety Features | Independent Over-Temperature Cut-Off Alarm |
| Communication Interface | RS485 Port (Optional) |
| Optional Add-ons | CO₂ Inlet Port + IR-Based CO₂ Controller (Imported Sensor) |
| Interior Material | Mirror-Finish Stainless Steel with Radius-Corner Transition |
| Shelving | Adjustable and Removable Stainless Steel Racks |
| Refrigeration System | Imported Compressor with Eco-Friendly Refrigerant (R134a or Equivalent) |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | MGC |
| Price Range | USD 2,500 – 11,200 (FOB Shanghai) |
| Illumination Configuration | Triple-side LED lighting |
| Light Source | High-efficiency white LED arrays |
| Temperature Control Range | 4–50°C (dark), 10–50°C (with illumination) |
| Temperature Uniformity | ±1°C |
| Humidity Control Range | 50–90% RH |
| Illuminance Range | 0–25,000 lux (adjustable in 100-lux increments, calibrated per IEC 60825-1) |
| Chamber Capacity | 150 L to 800 L (standard models: MGC-150, MGC-250, MGC-400, MGC-800) |
| External Dimensions | Varies by model (e.g., MGC-250: 700 × 720 × 1,850 mm W×D×H) |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | MGC-350HP |
| Illumination Method | Triple-side LED Illumination |
| Light Source | High-efficiency White LED Arrays |
| Temperature Range (with light) | 10–50 °C |
| Temperature Range (dark) | 4–50 °C |
| Temperature Uniformity | ±1 °C |
| Humidity Range | 50–90 % RH |
| Illuminance Range | 0–20,000 lx, 6-step Adjustable |
| Internal Dimensions (W×D×H) | 520×550×1140 mm |
| External Dimensions (W×D×H) | 830×850×1850 mm |
| Programmable Cycles | Up to 30 Programs (Optional) |
| Each Program Duration | 1–99 Hours (Optional) |
| Safety Features | Independent Over-Temperature Cut-off Alarm (Standard) |
| Communication Interface | RS485 Port for PC Data Logging & Remote Monitoring (Optional) |
| CO₂ Integration Option | Optional CO₂ Inlet Port + IR-based CO₂ Controller (Imported Sensor) |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | MGC-450HP-2 |
| Illumination Method | Shelf-Mounted LED Lighting System |
| Temperature Range | 10–50 °C (with light), 0–50 °C (dark) |
| Temperature Uniformity | ±1 °C |
| Humidity Range | 50–90 % RH |
| Light Intensity Range | 0–20,000 lx / 0–25,000 lx, 6-Step Adjustable |
| Internal Dimensions | 520×550×1140 mm / 700×550×1140 mm |
| External Dimensions | 830×850×1850 mm / 950×850×1850 mm |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Models | MGC-BP-2, MGC-HP-2 |
| Price Range | USD 3,300 – 24,800 (FOB Shanghai) |
| Illumination Method | Shelf-Mounted LED Lighting System |
| Temperature Control Range | 10–50°C (with illumination), 0–50°C (without illumination) |
| Temperature Uniformity | ±1°C |
| Humidity Range | 50–90% RH |
| Illuminance Range | Up to 300 µmol/m²/s (PAR), adjustable per shelf |
| Illuminance Control | Stepless dimming via microprocessor feedback loop |
| Chamber Capacity | 200 L to 1,000 L (model-dependent) |
| External Dimensions | 750 × 750 × 1,850 mm (MGC-BP-2) |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MJ Series |
| Price Range | USD 1,280 – 5,890 |
| Control Interface | Digital Touchscreen |
| Air Circulation | Natural Convection |
| Temperature Range | 0–60 °C |
| Temperature Fluctuation | ±0.5 °C (at high setpoints), ±1.0 °C (at low setpoints) |
| Temperature Uniformity | ±1.5 °C to ±2.5 °C (measured at 25 °C reference point) |
| Humidity Range | 60–85 % RH |
| Capacity Options | See Technical Brochure |
| External Dimensions | See Technical Brochure |
| Internal Dimensions | See Technical Brochure |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | MJ-250-II |
| Control Interface | Digital Touchscreen |
| Air Circulation | Natural Convection |
| Temperature Range | 10–45°C (dry), 15–45°C (with humidification) |
| Temperature Fluctuation | ±0.5°C (high-temp setpoints), ±1.0°C (low-temp setpoints) |
| Temperature Uniformity | ±1.5°C to ±2.5°C (measured at 25°C reference point) |
| Humidity Range | 60–85% RH |
| Chamber Capacity | 250 L |
| Internal Construction | Mirror-finish stainless steel chamber with radius-corner design |
| PID Temperature Controller | Microprocessor-based, with timer function |
| Safety System | Independent over-temperature cut-off alarm (optional) |
| Data Output | RS485 interface or thermal printer port (optional) |
| Display | LCD screen with menu-driven navigation |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | MJ-Series |
| Price Range | USD 1,400 – 5,700 (FOB) |
| Air Circulation | Natural Convection |
| Temperature Control Range | 0–60 °C |
| Temperature Fluctuation | ±0.5 °C (at high setpoints), ±1.0 °C (at low setpoints) |
| Temperature Uniformity | ±1.5 °C to ±2.5 °C (measured at 25 °C reference point) |
| External Dimensions (W×D×H) | 530 × 560 × 1080 mm |
| Internal Chamber Dimensions (W×D×H) | 400 × 350 × 500 mm |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model Series | MP-/MPG- |
| Instrument Type | Constant-Temperature Circulating Bath |
| Circulation Mode | Internal Circulation Only |
| Temperature Control | Heating-Only |
| Bath Capacity | Model-Dependent |
| Temperature Range | Model-Dependent |
| Temperature Stability | Model-Dependent |
| Temperature Resolution | Model-Dependent |
| Input Power | Model-Dependent |
| Power Supply | AC 220 V, 50 Hz |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MP-13H |
| Instrument Type | Circulating Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Heating-Only |
| Bath Volume | 10.9 L |
| Temperature Range | RT+5°C to 100°C |
| Input Power | 1050 W |
| Supply Voltage | AC 220 V, 50 Hz |
| Controller | Microprocessor-Based PID with LCD Display |
| Safety Features | Over-Temperature & Low-Level Audio-Visual Alarm |
| External Circulation Interface | Yes |
| Programmable Stages | Up to 7 Programs × 9 Steps Each (63 Total Steps), Time per Step: 1–99 h 59 min |
| Timer Function | On/Off Scheduling |
| Pump Speed Adjustment | Variable |
| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MP-19H |
| Instrument Type | Circulating Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Heating-Only |
| Bath Volume | 22.5 L |
| Temperature Range | RT+5°C to 100°C |
| Input Power | 1050 W |
| Supply Voltage | AC 220 V, 50 Hz |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | MP-50C |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External Circulation |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 4.5 L |
| Temperature Range | –50 °C to +100 °C |
| Input Power | 3100 W |
| Supply Voltage | AC 220 V, 50 Hz |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MP-5H |
| Instrument Type | Circulating Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Heating-Only |
| Bath Volume | 6.7 L |
| Temperature Range | RT+5 °C to 100 °C |
| Input Power | 1050 W |
| Supply Voltage | AC 220 V, 50 Hz |
| Controller | Microprocessor-Based PID with LCD Display |
| Safety Features | Over-Temperature & Low-Temperature Audio-Visual Alarm, Liquid-Level Protection |
| External Circulation | Integrated Pressure-Driven Pump with Quick-Connect Fittings |
| Programmability | Optional Multi-Stage Programmable Controller (7 Programs × 9 Steps Each |
| Step Duration | 1–99 h 59 min |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model Series | MP-C / MPG-C / MPE-C |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal Circulation |
| Temperature Control | Refrigeration & Heating Combined |
| Temperature Stability | ±0.2 °C |
| Input Power | 2300–3100 W |
| Supply Voltage | AC 220 V, 50 Hz |
| Compliance | CE-marked design principles |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Models | LHH-SS, LHH-SG, LHH-SSG |
| Price Range | USD 9,700 – 14,900 (FOB Shanghai) |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | PH Series |
| Price Range | USD 530 – 1,500 (FOB Shanghai) |
| Temperature Range | Incubation Mode: RT+5°C to 80°C |
| Drying Mode | 80°C to 220°C |
| Temperature Uniformity | ±3% at 100°C (per IEC 61000-4-3 test point protocol) |
| Humidity Capability | Not equipped / Dry-only operation |
| Capacity Options | 16 L, 30 L, 50 L, 100 L, 200 L |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | PH-030(A) |
| Instrument Type | Precision Drying Oven |
| Temperature Range (Incubation Mode) | RT+5 to 80 °C |
| Temperature Range (Drying Mode) | 80 to 220 °C |
| Temperature Uniformity (Incubation Mode) | ±0.5 °C |
| Temperature Uniformity (Drying Mode) | ±1 °C |
| Temperature Resolution | 0.1 °C |
| Operating Ambient Temperature | +5 to 35 °C |
| Inner Chamber Material | Mirror-Finish Stainless Steel (SUS304) |
| Heating Method | Forced-Air Circulation Heating |
| External Dimensions | See Manufacturer’s Catalog |
| Internal Chamber Dimensions | See Manufacturer’s Catalog |
| Door Design | Double-Layer Heat-Resistant Glass with Silicone Rubber Gasket |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Artificial Climate Chamber |
| Price Range | USD 2,500 – 11,200 (FOB Shanghai) |
| Lighting Configuration | Triple-Side Uniform Illumination |
| Light Source | High-Efficiency White LED Arrays |
| Temperature Range | 4–50°C (dark), 10–50°C (lit) |
| Temperature Uniformity | ±1°C |
| Humidity Range | 50–90% RH |
| Illuminance Range | 0–300 µmol·m⁻²·s⁻¹ (PAR, adjustable in 10 µmol·m⁻²·s⁻¹ increments) |
| Illuminance Control | Stepless Digital PWM Dimming |
| Chamber Capacity | 250 L / 400 L / 800 L (standard variants) |
| External Dimensions | 760 × 720 × 1,850 mm (250 L model) |
| Compressor | Hermetic Scroll Compressor (Embraco, Brazil) |
| Refrigerant | R134a (ODP = 0, GWP = 1,430) |
| Interior Material | Mirror-Finish 304 Stainless Steel |
| Shelf Configuration | Adjustable, Load-Bearing Stainless Steel Grid Shelves (max. 30 kg/shelf) |
| Safety System | Independent Dual-Limit Temperature Alarm (mechanical + electronic) |
| Communication Interface | RS485 (Modbus RTU protocol, optional) |
| Optional Add-ons | CO₂ Inlet Port + NDIR CO₂ Sensor (Vaisala CARBOCAP®), Data Logging Software (Yiheng LabLink v3.2), GLP-Compliant Audit Trail Module |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | RV-211A, RV-211M |
| Capacity | 1 L |
| Rotation Speed | 20–180 rpm |
| Temperature Control Range | RT+5°C to 99°C |
| Condenser Cooling Area | 0.15 m² |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SX2 Series |
| Instrument Type | Box Furnace |
| Maximum Temperature | 1200 °C |
| Temperature Control Accuracy | ±1 °C |
| Rated Power | 10 kW |
| Heating Method | Electric Resistance Heating |
| Insulation Material | Ceramic Fiber Board |
| Safety Features | Over-Temperature Protection, Door Interlock Switch, Dual-Stage Thermal Cut-Off, Fault Diagnostics (Heater Open, Thermocouple Failure, Memory Corruption, Over-Temp), Audible/Visual Alarm |
| Controller | Microprocessor-Based PID with Multi-Step Programmability (7 Programs × 9 Segments Each |
| Segment Duration | 0–5999 min) |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region | Domestic (China) |
| Model | SX2-5-12N |
| Instrument Type | Box-Type Muffle Furnace |
| Max Temperature | 1200 °C |
| Temperature Control Accuracy | ±1 °C |
| Rated Power | 5000 W |
| Heating Rate to Max Temp | ≤60 min (typical, from ambient to 1200 °C) |
| Heating Element | High-Resistance Kanthal A1 Wire |
| Internal Chamber Dimensions | 200 mm × 300 mm × 120 mm |
| Nominal Volume | 7 L |
| Insulation Material | Ceramic Fiber Board |
| Chamber Liner Options | Refractory Brick (Standard N-Series) |
| Controller | Microprocessor-Based PID with Digital Display |
| Safety Features | Door-Interlocked Power Cut-off, Over-Temperature Protection, Over-Current & Over-Voltage Protection |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | THZ Series |
| Price Range | USD 1,420 – 3,250 (FOB Shanghai) |
| Instrument Type | Air-Jacketed Constant-Temperature Orbital Shaker |
| Timer Range | 0–5999 min |
| Oscillation Speed | 40–300 rpm |
| Orbit Diameter | 20 mm |
| Temperature Range | RT+5°C to 65°C (standard) |
| Platform | Single stainless-steel shaking platform |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | THZ-103B |
| Instrument Type | Air-Jacketed Temperature-Controlled Orbital Shaker |
| Timer Range | 1–9999 min |
| Oscillation Frequency | 40–250 rpm |
| Orbit Diameter | 20 mm |
| Temperature Range | RT+5°C to 65°C |
| Number of Shelf Platforms | 9 |
| Brand | YiHeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Models | THZ-15, THZ-25, THZ-35, THZ-35C |
| Pricing Range | USD 1,700 – 3,700 (FOB Shanghai) |
| Instrument Type | Air-jacketed temperature-controlled orbital shaker |
| Timer Range | 0–99 h 59 min |
| Oscillation Speed | 40–500 rpm |
| Orbit Diameter | 4 mm / 5 mm |
| Temperature Range | RT+5°C to 65°C (standard) |
| Platform Quantity | 1 single-shelf shaking platform |
| Drive System | Brushless DC motor |
| Display | Backlit LCD with real-time monitoring of temperature, speed, and elapsed time |
| Safety Features | Door interlock, independent overtemperature cutoff, soft-start control circuitry, auto-fan speed modulation |
| Compliance | Designed to meet general laboratory safety and electromagnetic compatibility (EMC) requirements per IEC 61000-6-3/6-2 |
| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Air-Bath Constant-Temperature Shaker |
| Timer Range | 0–5999 min |
| Oscillation Frequency | 40–300 rpm |
| Orbit Diameter | 20 mm |
| Temperature Range | RT+5°C to 65°C |
| Platform Quantity | 1 |
| Brand | Yiheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | THZ-98A |
| Instrument Type | Air-Bath Constant-Temperature Shaker / Orbital Incubator Shaker |
| Timer Range | 0–5999 min |
| Oscillation Frequency | 40–300 rpm |
| Oscillation Amplitude | 20 mm |
| Temperature Range | RT + 5°C to 65°C |
| Shelf Quantity | 1 |
| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Region of Origin | Domestic (China) |
| Model | THZ-98AB (Dual-Shelf) |
| Instrument Type | Air-Bath Constant-Temperature Shaker / Incubator Shaker |
| Timer Range | 0–5999 min |
| Oscillation Frequency | 40–300 rpm |
| Oscillation Amplitude | 20 mm |
| Temperature Control Range | RT+5°C to 65°C |
| Shelf Quantity | 2 shelves |
| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | THZ-98AB |
| Instrument Type | General-Purpose Orbital Shaker |
| Timer Range | 0–5999 min |
| Oscillation Speed | 40–300 rpm |
| Orbit Diameter | 20 mm |
| Temperature Range | RT+5°C to 65°C |
| Platform Quantity | 1 |