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| Brand | MICHEM |
|---|---|
| Model | DR-15 / DR-24 / DR-54 |
| Heating Material | PTFE-Coated Graphite |
| Max Temperature | 240 °C |
| Temperature Accuracy | ±1.0 °C |
| Heating Uniformity | ±2.0 °C across block |
| Control System | 30-Step PID Digital Programmable Controller |
| Sample Capacity | 15 × 100 mL (DR-15) |
| Power Rating | 1200 W (DR-15/DR-24) / 3000 W (DR-54) |
| Input Voltage | AC 220 V, 50 Hz |
| Dimensions (W×D×H) | 470×350×270 mm (DR-15/DR-24) / 670×460×270 mm (DR-54) |
| Compliance | Designed for ISO/IEC 17025-compliant sample preparation workflows |
| Application Scope | Acid digestion, post-microwave acid removal (acid evaporation), and controlled thermal pretreatment prior to AAS, AFSS, ICP-OES, and ICP-MS analysis |
| Brand | MICHEM |
|---|---|
| Model | DR-15 / DR-24 / DR-54 |
| Heating Material | PTFE-Coated Graphite |
| Max Power | 1200 W (DR-15, DR-24) / 3000 W (DR-54) |
| Control | 30-Step PID Digital Temperature Controller |
| Max Temp | 240 °C |
| Temp Accuracy | ±1.0 °C |
| Sample Capacity | 15×100 mL (DR-15) / 24×50 mL (DR-24) / 54×50 mL (DR-54) |
| Well Dimensions | Φ42×40 mm (DR-15) / Φ26×40 mm (DR-24) / Φ23×40 mm (DR-54) |
| Power Supply | AC 220 V, 50 Hz, 10 A (DR-15/DR-24) / 16 A (DR-54) |
| Dimensions (W×D×H) | 470×350×270 mm (DR-15/DR-24) / 670×460×270 mm (DR-54) |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | DR-6G |
| Digestion Type | Graphite-block Electric Heating |
| Automation Level | Semi-Automatic |
| Digestion Positions | 6 or 8 |
| Max Temperature | 260 °C |
| Temperature Accuracy | ±1.0 °C |
| Heating Mechanism | Electric heating plate + graphite thermal conduction block + infrared auxiliary heating |
| Surface Coating | PTFE (Teflon®)-coated graphite |
| Rated Power | 1200 W (DR-6G) |
| Input Voltage | AC 220 V, 16 A |
| Dimensions (L×W×H) | 470×350×270 mm (DR-6G) |
| Sample Vessel Capacity | 100 mL × 6 or × 8 |
| Pressure Vessel Compatibility | Dual-layer sealed reaction vessels rated to 10 MPa |
| Compliance | Meets GB/T 150 (China National Standard for Pressure Vessels) |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | DR-15N |
| Digestion Capacity | 15 × 100 mL |
| Block Material | High-Purity Graphite with 6-Layer PTFE Coating |
| Heating Principle | Infrared Radiant Heating |
| Temperature Range | Ambient to 260 °C |
| Temperature Control | PID Digital Controller |
| Temperature Uniformity | ≤1 °C at 150 °C (inter-hole) |
| Temperature Accuracy | ±1.0 °C |
| Programmable Steps | Single-step or Optional 30-Step Ramp/Soak Profile |
| Max Power Consumption | 1200 W |
| Dimensions (W×D×H) | 650 × 430 × 220 mm |
| Electrical Supply | AC 220 V / 50 Hz / 10 A |
| Digestion Well Dimensions | Φ42 × 50 mm (customizable) |
| Compliance | EPA Method 3050B, 3051A, 3052 |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | DR Series |
| Digestion Positions | 15 / 24 / 40 / 54 / 77 |
| Temperature Range | Ambient to 260 °C |
| Temperature Control Accuracy | ±1.0 °C |
| Heating Principle | Infrared Radiant Heating |
| Heating Block Material | High-Purity Graphite with PTFE Coating |
| Control System | PID Digital Controller (30-Step Programmable Ramp/Soak) |
| Max Power | 1200 W (DR-15/DR-24), 3000 W (DR-54) |
| Sample Vessel Compatibility | Standard digestion tubes (e.g., 50 mL or 100 mL borosilicate or quartz) |
| Compliance | Designed for GLP-compliant sample preparation workflows |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HW Series |
| Instrument Type | Graphite-Based Infrared Digestion System |
| Heating Material | High-Temperature PTFE-Coated Graphite |
| Max Power | 2500 W (HW-15), 3500 W (HW-24/HW-40/HW-54) |
| Control Method | PID Digital Display |
| Temperature Program Steps | 30 |
| Max Operating Temperature | 460 °C |
| Temperature Accuracy | ±1.0 °C |
| Sample Capacity | HW-15: 15 × 100 mL |
| HW-24 | 24 × 50 mL |
| HW-40 | 40 × 100 mL |
| HW-54 | 54 × 50 mL |
| Digestion Well Dimensions | HW-15: Φ42 × 40 mm |
| HW-24 | Φ26 × 40 mm |
| HW-40 | Φ42 × 40 mm |
| HW-54 | Φ23 × 50 mm |
| Power Supply | AC 220 V / 50 Hz, 16 A |
| Unit Dimensions (W×D×H) | HW-15: 470 × 350 × 270 mm |
| HW-24/HW-40/HW-54 | 670 × 460 × 270 mm |
| Compatible Vessels | Standard borosilicate glass digestion tubes (custom diameters supported) |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | Graphite Digestion Assistant |
| Instrument Type | Graphite Digestion Accessory |
| Sample Vessel Compatibility | Universal (Customizable for Domestic & Imported Graphite Block Digesters) |
| Material | High-Purity Isostatically Pressed Fine-Grain Graphite with DuPont™ Teflon® Coating |
| Surface Treatment | High-Pressure Air Atomization Spray Process |
| Thermal Stability | Up to 330 °C |
| Corrosion Resistance | Certified for prolonged exposure to concentrated HNO₃, HCl, HF, H₂SO₄, and aqua regia |
| Included Accessories | Portable Carrying Case with Phenolic Foam Liner, Non-Contact Infrared Thermometer (–50 °C to 330 °C), Telescopic Acid-Resistant Inspection Mirror (16–52 cm extension, 360° axial/radial rotation), Stainless Steel Non-Magnetic Sample Handling Tools |
| Standard Configuration | 15 Custom-Fit Conversion Components per Set |
| Customization | Available for non-standard vessel geometries and OEM integration |
| Brand | MICHEM |
|---|---|
| Model | FS Series |
| Type | Graphite Block Digestion Instrument |
| Heating Block Material | High-Purity Graphite with PTFE Coating |
| Max. Temperature | 260 °C |
| Temp. Accuracy | ±0.2 °C |
| Heating Power | 1200 W (FS-I) / 3000 W (FS-II) |
| Programmable Steps | 30 |
| Sample Capacity | 6 × 100 mL (FS-I) / 8 × 100 mL (FS-II) |
| Pressure Rating of Digestion Vessels | 10 MPa |
| Compliance | Meets National Pressure Vessel Standards (China GB/T 150) |
| Power Supply | AC 220 V, 50 Hz, 10 A (FS-I) / 16 A (FS-II) |
| Dimensions (W×D×H) | 470×350×270 mm (FS-I) / 670×460×270 mm (FS-II) |
| Brand | MICHEM |
|---|---|
| Model | ZDD-1 / ZDD-2 |
| Digestion Type | Graphite Block Digestion |
| Heating Method | Conventional (ZDD-1) / Infrared (ZDD-2) |
| Max. Temperature | 260 °C (ZDD-1) / 460 °C (ZDD-2) |
| Temp. Accuracy | ±1.0 °C |
| Oscillation Frequency | 0–300 cycles/min |
| Oscillation Amplitude | 10 mm (reciprocating) |
| Timer Range | 1–99 h |
| Power Supply | AC 220 V, 50 Hz, 16 A |
| Dimensions | 500 × 360 × 360 mm |
| Weight Capacity | 40 kg |
| Control System | PID with 30-step programmable ramp/soak |
| Heating Material | PTFE-coated graphite (ZDD-1) / High-temp PTFE-coated graphite (ZDD-2) |
| Motor Power | 45 W |
| Bearing Type | Imported linear bearing |
| Surface Finish | Brushed stainless steel |
| Brand | MICHEM |
|---|---|
| Model | DR-15 |
| Heating Material | PTFE-coated graphite block |
| Max. Power | 1200 W |
| Control System | 30-step PID digital temperature controller |
| Max. Temperature | 240 °C |
| Temp. Accuracy | ±1.0 °C |
| Sample Capacity | 15 × 100 mL vessels |
| Well Dimensions | Φ42 × 40 mm (diameter × depth) |
| Temp. Uniformity | ±2.0 °C across wells |
| Power Supply | AC 220 V / 50 Hz / 10 A |
| Device Dimensions | 470 × 350 × 270 mm |
| Compliance | Designed for EPA, ASTM, and ISO-compliant sample preparation workflows |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DR Series High-Pressure Graphite Digestion System |
| Price Range | USD 1,400 – 7,200 |
| Instrument Type | Graphite Block Digester |
| Automation Level | Semi-Automatic |
| Digestion Positions | 6 or 8 (customizable) |
| Max Heating Temperature | 260 °C |
| Temperature Control Accuracy | ±0.2 °C |
| Heating Principle | Infrared-Enhanced Graphite Block Heating |
| Heating Block Material | High-Purity Graphite with PTFE Coating |
| Pressure Rating | 10 MPa (dual-layer sealed digestion vessels) |
| Temperature Program Steps | Up to 30 segments |
| Max Power Consumption | 1.2 kW (DR-6G) / 3.0 kW (DR-8G) |
| Input Voltage | AC 220 V, 50 Hz, 10 A (DR-6G) / 16 A (DR-8G) |
| Dimensions (W×D×H) | 470×350×270 mm (DR-6G) |
| Sample Vessel Capacity | 100 mL × 6 or × 8 |
| Brand | MICHEM |
|---|---|
| Model | HW-15 / HW-24 / HW-40 / HW-54 |
| Type | Infrared-Heated Graphite Block Digestion System |
| Maximum Temperature | 460 °C |
| Temperature Control Accuracy | ±1.0 °C |
| Heating Principle | Far-Infrared Radiant Heating |
| Heating Material | High-Temperature PTFE-Coated Graphite Block |
| Power Rating | 2500 W (HW-15/HW-40) / 3500 W (HW-24/HW-54) |
| Control System | PID Digital Controller with 30-Step Programmable Ramp-Soak Profile |
| Sample Capacity | 15 × 100 mL |
| Digestion Well Dimensions | Φ42 mm × 40 mm (HW-15/HW-40), Φ26 mm × 40 mm (HW-24), Φ23 mm × 50 mm (HW-54) |
| Power Supply | AC 220 V, 50 Hz, 16 A |
| Dimensions (W×D×H) | 470×350×270 mm (HW-15), 670×460×270 mm (HW-24/HW-54) |
| Customization Available | Well diameter/depth, batch size, nominal operating temperature, and power rating per unit |
| Brand | MICHEM |
|---|---|
| Model | RC-15 / RC-24 / RC-40 / RC-54 |
| Heating Material | High-Purity Graphite with Multi-Layer PTFE Coating |
| Max. Temperature | 460 °C |
| Temperature Accuracy | ±1.0 °C |
| Heating Uniformity | ±2.0 °C across block |
| Control System | PID Digital Controller with 30-Step Programmable Ramp/Soak |
| Sample Capacity | 15 × 100 mL, 24 × 50 mL, 40 × 100 mL, or 54 × 50 mL |
| Power Rating | 1200 W (RC-15/RC-24) / 3000 W (RC-40/RC-54) |
| Input Voltage | AC 220 V, 50 Hz, 16 A |
| Dimensions (W×H×D) | 470×350×270 mm (RC-15/RC-24) / 670×460×270 mm (RC-40/RC-54) |
| Compliance | Designed for GLP-compliant sample preparation workflows |
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