Yi Heng (Shanghai Yi Heng)
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| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model Variants | BPC-70F, BPC-150F, BPC-250F, BPC-500F |
| Temperature Range | −5 °C to 70 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±1.5 °C (at 25 °C) |
| Temperature Fluctuation | ±0.3 °C (high temp), ±0.5 °C (low temp) |
| Power Input | 650–2250 W (model-dependent) |
| Interior Dimensions (W×D×H, mm) | 400×440×500 to 670×725×1020 |
| Standard Shelves | 2–3 pcs |
| Timer Range | 0–5999 min |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model | BPH Series / BPHJ Series |
| Temperature Range | −20 °C to 130 °C (A), −40 °C to 130 °C (B), −60 °C to 130 °C (C) |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Refrigerant | R134a (non-ozone-depleting) |
| Internal Chamber Material | AISI 304 mirror-finish stainless steel |
| Control System | Microprocessor-based digital controller (BPH) or 7-inch color TFT touchscreen with programmable logic (BPHJ) |
| Programmability | Up to 120 programs × 99 segments × 999 cycles |
| Communication Interface | RS-232 / RS-485 standard |
| Safety Protections | Independent over-temperature cut-off, compressor overheat/overcurrent/overload protection, fan overheat protection, dual-stage temperature deviation alarms |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model | BPMJ-70F |
| Temperature Range | −5 to 70 °C |
| Temperature Uniformity | ±1.5 °C (at 25 °C test point) |
| Chamber Volume | 70 L |
| Temperature Resolution | 0.1 °C |
| Temperature Fluctuation | ±0.3 °C (high-temp), ±0.5 °C (low-temp) |
| Power Supply | AC 220 V, 50 Hz |
| Operating Ambient Temperature | +5 to 35 °C |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DKZ Series |
| Instrument Type | Constant-Temperature Shaking Bath |
| Circulation Mode | Internal & External Circulation |
| Temperature Control | Heating-Only |
| Bath Capacity | Model-Dependent (e.g., DKZ-1: 34 L |
| DKZ-2 | 48 L |
| DKZ-3 | 33 L) |
| Temperature Range | RT+5°C to 99°C (DKZ-1/DKZ-2/DKZ-3) / 10°C to 99°C (DKZ-2B/DKZ-3B) |
| Temperature Stability | ±0.3°C at setpoint (typical, under controlled ambient conditions) |
| Temperature Resolution | 0.1°C |
| Uniformity | ±1.0°C across bath volume (empty, 20°C ambient) |
| Oscillation Frequency | 30–180 rpm (infinitely variable) |
| Amplitude | 30 mm or 40 mm (user-selectable per order) |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 1250 W (DKZ-1), 1650 W (DKZ-2/DKZ-2B), 1500 W (DKZ-3/DKZ-3B) |
| Interior Dimensions (W×D×H, mm) | 438×310×250 (DKZ-1), 618×310×250 (DKZ-2), 440×300×250 (DKZ-3) |
| Exterior Dimensions (W×D×H, mm) | 643×350×353 (DKZ-1), 823×350×355 (DKZ-2), 710×410×710 (DKZ-3) |
| Construction | Stainless steel inner tank (SUS304 standard) |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model | DZF-6050 |
| Instrument Type | Vacuum Oven |
| Temperature Range | RT+10°C to 200°C |
| Temperature Resolution | 0.1°C |
| Temperature Uniformity | ±1°C |
| Ultimate Vacuum | 133 Pa |
| Interior Dimensions | 415 × 370 × 345 mm |
| Exterior Dimensions | 730 × 560 × 550 mm |
| Interior Material | Stainless Steel |
| Heating Method | Electric Resistance Heating |
| Power Input | 1400 W |
| Shelf Quantity | 2 pcs |
| Door | Double-Layer Tempered Glass with Silicone Sealing Gasket |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Model | LRH-800F / LRH-1000F / LRH-1500F |
| Origin | Shanghai, China |
| Temperature Range | 0–60 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±2.5 °C (at 25 °C) |
| Temperature Fluctuation | ±0.5 °C (high-temp), ±1.0 °C (low-temp) |
| Power Supply | AC 220 V / 50 Hz (LRH-800F, LRH-1000F), AC 380 V / 50 Hz (LRH-1500F) |
| Input Power | 4100 W (LRH-800F/LRH-1000F), 5000 W (LRH-1500F) |
| Internal Dimensions (W×D×H, mm) | 800×590×1650 (LRH-800F), 1050×590×1650 (LRH-1000F), 1550×590×1650 (LRH-1500F) |
| Standard Shelving | 3 adjustable stainless-steel shelves |
| Timer Range | 0–9999 min |
| Refrigerant | R134a |
| Compliance | Designed for GLP-aligned laboratory workflows |
| Brand | Yi Heng (Shanghai Yi Heng) |
|---|---|
| Origin | Shanghai, China |
| Model | PH Series |
| Instrument Type | Precision Forced-Air Oven |
| Temperature Range | RT+5–80 °C (Incubation Mode) |
| Temperature Uniformity | ±3% at 100 °C |
| Temperature Fluctuation | ±0.5 °C (Incubation) |
| Temperature Resolution | 0.1 °C |
| Heating Method | Forced-air convection |
| Power Input | 650–2450 W (model-dependent) |
| Working Environment | +5 to +35 °C |
| Timer Range | 0–5999 min |
| Standard Shelving | 2 adjustable stainless-steel shelves |
| Interior Material | Mirror-finish stainless steel |
| Door Seal | Silicone rubber gasket with double-layer tempered glass viewport |
| Safety Interlock | Automatic heating and fan shutoff upon door opening |