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| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | JRY-UI |
| Instrument Type | Graphite Block Digestion System |
| Automation Level | Semi-Automatic |
| Digestion Positions | 36 |
| Max Heating Temperature | 450 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Principle | Uniform Graphite Block Heating with PID Feedback Control |
| Sample Vessel Capacity | 25 mL |
| Power Consumption | 1200 W |
| Weight | 15 kg |
| Control Interface | Large LCD Display with PID Programmable Controller |
| Power Supply | AC 220 V / 50 Hz |
| Optional Accessory | Digital Timer Module |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JRY-X450-24 / JRY-X450-36 / JRY-X450-60 |
| Digestion Positions | 24 / 36 / 60 |
| Max. Heating Temperature | 0–450 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Principle | High-Density Graphite Block with Uniform Thermal Mass |
| Reagent Channels | 24 / 36 / 60 (aligned with digestion positions) |
| Automation Level | Semi-Automatic |
| Power Rating | 4000 W |
| Control Method | PID-Based Digital Temperature Controller with Real-Time Display |
| Voltage/Frequency | AC 220 V / 50 Hz |
| Compliance | Designed for ASTM D3683, ISO 11047, EPA Method 3050B, and GB/T 5009 series sample preparation workflows |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Graphite Block Digester |
| Digestion Positions | 40 or 56 |
| Max Heating Temperature | 500 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Principle | PTFE-Coated High-Purity Graphite Block |
| Reagent Channels | 40 or 56 |
| Dimensions (W×D×H) | 430 × 430 × 315 mm |
| Power Supply | 220 V AC |
| Rated Power | 4 kW |
| Net Weight | 25 kg |
| Temperature Uniformity | <5 °C at 350 °C |
| Ramp Rate | >3 °C/min |
| Timer Range | 1–999 min |
| Integrated Probe | Core-block temperature sensing (optional external probe compatible) |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JRY-UI36 / JRY-UI48 / JRY-UI60 |
| Instrument Type | Graphite Block Digestion System |
| Automation Level | Semi-Automatic |
| Digestion Positions | 36 / 48 / 60 |
| Heating Temperature Range | Ambient to 210 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Principle | Aluminum-Block Heated Graphite Platform |
| Reagent Channels | 36 |
| Sample Vessel Capacity | 25 mL |
| Power Consumption | 1000 W (UI36) / 1200 W (UI48) / 1800 W (UI60) |
| Weight | 12 kg / 15 kg / 20 kg |
| Control Method | PID Intelligent Programmable Digital Control |
| Power Supply | AC 220 V / 50 Hz |
| Optional | Programmable Timer Module |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Graphite Block Digestion System |
| Automation Level | Semi-Automatic |
| Digestion Positions | 36 |
| Max Heating Temperature | 350 °C |
| Temperature Control Accuracy | ±1 °C |
| Heating Principle | Uniform Graphite Block Heating |
| Reagent Channels | 60 |
| Sample Capacity | 25 mL per position |
| Power Consumption | 1000–1800 W (model-dependent) |
| Weight | 12–20 kg (model-dependent) |
| Control Method | PID Intelligent Programmable Digital Controller |
| Power Supply | AC 220 V / 50 Hz |
| Optional | External Timer Module |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Type | Graphite Block Digestion Instrument |
| Model | JRY-X350-60 |
| Heating Block Material | High-Purity Graphite |
| Max Temperature | 350 °C |
| Temperature Uniformity | ±0.2 °C |
| Control Method | PID Digital Display |
| Power Rating | 3000 W |
| Continuous Operation Time | Up to 48 h |
| Sample Capacity | 60 positions |
| Compliance | Designed for ASTM D3682, ISO 11047, EPA Method 3050B, and USP <231> sample preparation workflows |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Graphite Block Digestion System |
| Model | JRY-X450-18 |
| Temperature Range | Ambient to 450 °C |
| Temperature Accuracy | ±1 °C |
| Power Rating | 4000 W |
| Sample Capacity | 18 × Ø58 mm × H30 mm Vessels |
| Control Method | PID Digital Temperature Controller with LED Display |
| Voltage/Frequency | 220 V AC / 50 Hz |
| Panel Dimensions | 585 × 350 mm |
| Weight | 20 kg |
| Optional Accessory | Programmable Timer Module |
| Compliance | Designed for ASTM D3682, ISO 11466, USP <231>, and EPA Method 3050B/3051A sample preparation workflows |
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Graphite Block Digestion System |
| Automation Level | Semi-Automatic |
| Digestion Positions | 24 / 36 / 60 |
| Temperature Range | Ambient to 350 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Principle | Aluminum-Encased Graphite Block with Uniform Resistive Heating |
| Reagent Addition Channels | 20 / 24 / 36 / 60 |
| Power Consumption | 2200–4000 W (model-dependent) |
| Weight | 22–30 kg |
| Panel Dimensions | 400×400 mm to 585×425 mm |
| Sample Vessel Compatibility | φ32 mm × H50–60 mm (60-position), φ58 mm × H36 mm (24-position) |
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