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| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | Solutions MD |
| 炉腔级别 | Industrial-Grade |
| Sample Capacity | 15 vessels/batch |
| Microwave Source | Dual Magnetron |
| Max Temperature | 250 °C |
| Max Pressure | 10 MPa |
| Cavity Volume | 53 L |
| Microwave Output Power | 2400 W |
| Temperature Control Range | 0–300 °C |
| Temp. Accuracy | ±0.5 °C (TA), ±1.0 °C (TC) |
| Pressure Control Range | 0–10 MPa (TA), 0–6 MPa (TC) |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Coating | PFA |
| Outer Vessel Material | PEEK+GF |
| Inner Vessel Material | TFM |
| Safety Leakage | <0.3 mW/cm² |
| Cooling Time | ≤25 min |
| Heating Control | PID with Real-Time Feedback |
| Rotation | 360° Bidirectional Motorized Turntable |
| Operating Systems | TC (Microcontroller-Based) or TA (PC-Integrated) |
| 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 |
|---|---|
| Origin | Beijing, China |
| Model | MD6C-6H |
| Cavity Rating | Industrial-Grade |
| Sample Capacity | 6 vessels |
| Microwave Source | Single Magnetron |
| Max Temperature | 260 °C |
| Max Pressure | 3000 psi (20.7 MPa) |
| Microwave Frequency | 2450 ±13 MHz |
| Output Power | 1200 W (0–100% PID-controlled) |
| Cavity Volume | 45 L |
| Temperature Control Range | 0–300 °C |
| Temp Accuracy | ±0.5 °C |
| Pressure Control Range | 0–6 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Lining | PFA-coated (Dupont™) |
| Exhaust Flow Rate | 3 m³/min |
| Microwave Leakage | ≤0.3 mW/cm² |
| Safety Features | Dual-pressure relief membranes (200 psi & 400 psi), patented sliding-lock safety door (ZL 200420032536), Pt100 direct-contact temperature sensing, integrated pressure transducer, real-time dual-parameter (T&P) feedback control |
| Vessel Material | Outer — PEEK (10 wt% filler, rated to 10 MPa / 300 °C) |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | MD6 |
| Chamber Classification | Industrial-Grade |
| Sample Capacity | 10 vessels |
| Microwave Source | Single Magnetron |
| Max Temperature | 260 °C |
| Max Pressure | 1500 psi |
| Cavity Lining | PFA-coated (DuPont™) |
| External Cooling Airflow | 3 m³/min |
| Microwave Leakage | ≤0.3 mW/cm² |
| Temperature Control Range | 0–300 °C |
| Temp Accuracy | ±0.5 °C |
| Pressure Control Range | 0–10 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Vessel Material | Outer — PEEK (10 MPa rating) |
| Safety Features | Dual-stage pressure relief membrane, patented lateral-sliding safety door (ZL 200420032536), real-time dual-parameter (T&P) monitoring, interlocked door sensor, Pt100 direct-contact temperature sensing, overpressure/overtemperature cut-off |
| 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 | MD6 Series |
| Sample Capacity | 10 vessels |
| Microwave Source | Single Magnetron |
| Max Temperature | 200 °C |
| Max Pressure | 1500 psi (10.34 MPa) |
| Cavity Volume | 45 L |
| Power Output | 1200 W |
| Frequency | 2450 ±13 MHz |
| Temperature Control Range | 0–300 °C |
| Temp Accuracy | ±0.5 °C |
| Pressure Control Range | 0–6 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Coating | PFA (DuPont™) |
| Outer Vessel Material | Reinforced PEEK (10 MPa burst rating) |
| Inner Vessel Material | TFM™ (perfluoroalkoxy alkane) |
| Microwave Leakage | ≤0.3 mW/cm² |
| Cooling Airflow | 3 m³/min |
| Safety Features | Dual-stage pressure relief, auto-locking sliding safety door (Patent ZL 200420032536), rupture disc (200/400 psi), real-time Pt100 temperature monitoring, direct-contact pressure transducer, PID-controlled variable-frequency power modulation |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | ME6A |
| Sample Capacity | 1 vessel |
| Microwave Source | Single Magnetron |
| Max Temperature | 300 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Pressure Range | 0–6 MPa |
| Pressure Control Accuracy | ±0.01 MPa |
| Microwave Frequency | 2450 ±13 MHz |
| Output Power | 1200 W (0–100% PID-adjustable) |
| Cavity Volume | 45 L |
| Cavity Lining | Dupont™ PFA-coated |
| Outer Vessel Material | Reinforced PEEK (10 MPa burst rating) |
| Inner Vessel Material | TFM® (perfluoroalkoxy) |
| Safety Features | Dual-stage pressure relief, auto-locking sliding safety door (Patent ZL 200420032536), real-time Pt100 temperature sensing, direct-contact pressure transducer, microwave leakage ≤0.3 mW/cm² |
| Cooling | Forced-air exhaust ≥3 m³/min, <20 min cooldown to safe opening temperature |
| Stirring | 360° reversible turntable + electromagnetic/mechanical dual-mode stirring (0–5000 rpm) |
| Control System | Laptop-based A-type software platform with real-time T/P curve logging, unlimited method storage, and GLP-compliant audit trail |
| 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 | MP6A |
| Microwave Frequency | 2450 ± 13 MHz |
| Output Power | 1200 W (0–100% PID-controlled) |
| Cavity Volume | 45 L |
| Max Temperature | 260 °C |
| Max Pressure | 1500 psi (10.34 MPa) |
| Sample Capacity | 10 vessels per run |
| Magnetron | Single |
| Cavity Lining | PFA-coated (DuPont™), acid-resistant and high-temperature stable |
| Outer Vessel Material | PEEK (10 MPa burst rating) |
| Inner Vessel Material | TFM® (perfluoroalkoxy alkane, chemically inert) |
| Temperature Control Accuracy | ±0.5 °C |
| Pressure Control Accuracy | ±0.05 MPa |
| Cooling Airflow | 3 m³/min, achieving safe venting temperature within 20 min |
| Door Safety | Patented lateral-release door with dual-stage explosion protection (Patent No. ZL 200420032536) |
| Microwave Leakage | ≤0.3 mW/cm² (IEC 61000-4-3 compliant, well below 5 mW/cm² national limit) |
| Stirring | 360° bidirectional rotating turntable + optional electromagnetic/mechanical stirring (0–5000 rpm) |
| Reaction Vessel Options | 10–1500 mL |
| Compliance | Designed for GLP/GMP-aligned workflows |
| Brand | MICHEM |
|---|---|
| Model | MD8 |
| Origin | Beijing, China |
| Category | Microwave Digestion Instrument |
| Cavity Volume | 53 L (316L stainless steel, dual-sided 6-layer PFA coating) |
| Sample Capacity | 20 samples per batch (switchable 12/20-position rotor) |
| Microwave Source | Dual magnetron (2450 ±13 MHz), max output power 2400 W |
| Max Operating Temperature | 230 °C |
| Max Rated Pressure | 6 MPa (870 psi) |
| Max Burst Pressure | 10 MPa (1450 psi) |
| Temperature Control | PT100 platinum resistance sensor, range 0–300 °C, accuracy ±0.1 °C |
| Pressure Control | High-precision pressure transducer, range 0–10 MPa, accuracy ±0.01 MPa |
| Safety | Horizontal sliding door pressure-release mechanism (Patent ZL200420032536), dual-stage explosion protection, burst disc–based directional venting |
| Cooling & Ventilation | Corrosion-resistant variable-frequency centrifugal fan, airflow 5.8 m³/min |
| Microwave Leakage | ≤0.3 mW/cm² (IEC 61000-4-3 compliant) |
| Control System | Closed-loop PID with real-time frequency modulation |
| Interface | 10″ industrial-grade capacitive touchscreen, USB 2.0 port, SD card slot |
| Software | MDUI-P platform with built-in method library, GLP-compliant audit trail, auto-diagnostic routines, and adaptive cooling/fume extraction logic |
| Power Supply | 220 V, 50/60 Hz, 16 A, rated input 3600 W |
| Dimensions (W×D×H) | 650 × 675 × 650 mm |
| Net Weight | 80 kg |
| Digestion Vessel | Frame-type high-pressure rotor |
| operating temp/pressure | 230 °C / 6 MPa |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | MP Series |
| Microwave Frequency | 2450 ± 13 MHz |
| Output Power | 1200 W (0–100% PID-controlled) |
| Cavity Volume | 45 L |
| Max Temperature | 260 °C |
| Max Pressure | 1500 psi (10.34 MPa) |
| Sample Capacity | 10 vessels per run |
| Magnetron | Single |
| Cavity Coating | PFA (DuPont™) |
| Outer Vessel Material | PEEK (10 MPa rating) |
| Inner Vessel Material | TFM™ (perfluoroalkoxy alkane) |
| Temperature Control Accuracy | ±0.5 °C (Pt100 sensor) |
| Pressure Control Accuracy | ±0.01 MPa (direct-contact transducer) |
| Microwave Leakage | ≤0.3 mW/cm² |
| Cooling Airflow | 3 m³/min |
| Safety Features | Dual-stage pressure relief membrane, self-locking sliding safety door (Patent ZL 200420032536), real-time temperature/pressure dual monitoring, over-pressure/over-temperature cut-off, cavity interlock, and fail-safe power shutdown |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | MP6C |
| Microwave Frequency | 2450 ± 13 MHz |
| Output Power | 1200 W (0–100% PID-controlled) |
| Cavity Volume | 45 L |
| Max Temperature | 260 °C |
| Max Pressure | 1500 psi (10.34 MPa) |
| Sample Capacity | 10 vessels per run |
| Microwave Source | Single Magnetron |
| Cavity Lining | PFA-coated (DuPont™) |
| Outer Vessel Material | Reinforced PEEK (10 MPa burst rating) |
| Inner Vessel Material | TFM® (perfluoroalkoxy alkane) |
| Temperature Control | Pt100 RTD, ±0.5 °C accuracy (0–300 °C range) |
| Pressure Control | Direct-contact sensor, 0.01 MPa resolution |
| Safety Features | Six-layer protection including dual-stage pressure relief, auto-shutoff at overpressure, patented sliding-lock safety door (ZL 200420032536), microwave leakage ≤0.3 mW/cm² |
| Cooling | Forced-air exhaust, 3 m³/min, <20 min to safe opening temperature |
| Stirring | 360° bidirectional rotating carousel + optional electromagnetic/mechanical stirring (0–5000 rpm) |
| Control System | Embedded microcontroller (MP6C variant) with 15 pre-programmable methods (8-step ramping), real-time T/P curve display, method storage |
| 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 |
|---|---|
| Model | MD Series |
| Origin | Beijing, China |
| Microwave Frequency | 2450 ±13 MHz |
| Output Power | 1200 W |
| Power Control | 0–100% PID Automatic Continuous Adjustment |
| Cavity Volume | 45 L |
| Dimensions (W×D×H) | 490 × 610 × 610 mm |
| Net Weight | 48 kg |
| Temperature Range | 0–300 °C |
| Temperature Accuracy | ±0.5 °C |
| Pressure Range | 0–6 MPa |
| Pressure Accuracy | ±0.05 MPa |
| Microwave Leakage | ≤0.3 mW/cm² |
| Cavity Coating | Dupont PFA |
| Outer Vessel Material | PEEK (10 MPa burst rating) |
| Inner Vessel Material | TFM (chemically resistant, up to 300 °C) |
| Cooling Airflow | 3 m³/min (cooling to safe opening temperature within 20 min) |
| Door Mechanism | Patented lateral-release safety door with dual-stage explosion protection (Patent No.: ZL 200420032536) |
| Stirring | 360° reversible turntable |
| Reaction Vessel Capacity | 10–1500 mL (standard 500 mL) |
| Control Options | A-type (laptop-based software with real-time T/P curve monitoring, unlimited method storage) |
| 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 | MD6 |
| Sample Capacity | 6–10 vessels |
| Microwave Source | Dual-Magnetron |
| Max Temperature | 260 °C |
| Max Pressure | 2200 psi |
| Cavity Lining | PFA-coated (DuPont™) |
| Temperature Control Range | 0–300 °C |
| Temp Accuracy | ±0.5 °C |
| Pressure Control Range | 0–6 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Microwave Leakage | ≤0.3 mW/cm² |
| Output Power | 1200 W (0–100% PID-adjustable) |
| Cavity Volume | 45 L |
| Dimensions (W×D×H) | 490×610×610 mm |
| Weight | 48 kg |
| Cooling Airflow | 3 m³/min |
| Safety | Six-layer protection including dual-stage pressure relief, auto-locking blast-resistant door (Patent ZL 200420032536), rupture disc, and real-time Pt100/pressure dual-sensor feedback |
| 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 | MD6 |
| Origin | Beijing, China |
| Microwave Frequency | 2450 ± 13 MHz |
| Output Power | 1200 W |
| Power Control | 0–100% PID automatic continuous adjustment |
| Cavity Volume | 45 L |
| Dimensions (W×D×H) | 490 × 610 × 610 mm |
| Net Weight | 48 kg |
| Temperature Range | 0–300 °C |
| Temperature Accuracy | ±0.5 °C |
| Pressure Range | 0–6 MPa (900 psi) |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Coating | PFA (DuPont™) |
| Microwave Leakage | ≤0.3 mW/cm² |
| Safety Features | Dual-stage explosion-proof door (Patent ZL 200420032536), rupture disk pressure relief, Pt100 direct-contact temperature sensing, real-time dual-parameter (T&P) monitoring |
| Vessel Configuration | PEEK outer vessel (10 MPa rating), TFM inner vessel (chemically inert, 300 °C stable) |
| Rotation | 360° reversible turntable with magnetic & mechanical stirring (0–5000 rpm) |
| Sample Capacity | Up to 10 vessels per run (standard: 4 or 6 vessels |
| volume range | 10–1500 mL) |
| Control Options | A-type laptop-based software interface (unlimited method storage, real-time T&P curve logging) or C-type microcontroller (15 pre-programmed methods, 8-step ramping) |
| Ventilation | 3 m³/min forced-air cooling, <20 min cooldown to safe opening temperature |
| Brand | MICHEM |
|---|---|
| Origin | Beijing, China |
| Model | MD6C |
| Sample Capacity | 10 vessels |
| Microwave Source | Single Magnetron |
| Max Temperature | 200 °C |
| Max Pressure | 3.0 MPa |
| Cavity Classification | Industrial-Grade |
| Control System | Microprocessor-Based PID with Digital Display |
| Temperature Accuracy | ±0.5 °C |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Lining | PFA-coated (DuPont™) |
| External Cooling Airflow | 3 m³/min |
| Microwave Leakage | ≤0.3 mW/cm² |
| Safety Features | Dual-stage pressure relief, auto-locking blast-resistant door (Patent ZL 200420032536), rupture disc protection (200/400 psi), integrated Pt100 temperature sensor & direct-contact pressure transducer |
| Vessel Material | Outer — PEEK (10 MPa rating) |
| Power Input | AC 220 V / 50 Hz / 10 A |
| Output Power | 1200 W (0–100% PID-adjustable) |
| Cavity Volume | 45 L |
| Dimensions (W×D×H) | 490 × 610 × 610 mm |
| Weight | 48 kg |
| 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 | DR-35 |
| Sample Capacity | 35 positions |
| Digestion Well Dimensions | Ø31 × 50 mm |
| Heating Method | Infrared-heated graphite block |
| Heating Material | High-purity graphite with PTFE coating |
| Effective Heating Area | 470 × 314 mm |
| Temperature Range | RT to 260 °C |
| Temperature Uniformity | ≤1.0 °C between wells at 150 °C |
| Control System | 30-step PID programmable controller |
| Temperature Accuracy | ±0.1 °C |
| Max Power | 2500 W |
| Input Power | AC 220 V / 50 Hz / 10 A |
| Dimensions (W×D×H) | 770 × 520 × 200 mm |
| Weight | Approx. 48 kg |
| Optional Accessories | Borosilicate glass digestion tubes with reflux condensers (35 pcs), PTFE digestion cups (35 pcs), graphite sample racks, custom digestion vessel kits (glass/PTFE/PFA) |
| 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 |
|---|---|
| Origin | Beijing, China |
| Model | MD6 |
| Microwave Frequency | 2450 ±13 MHz |
| Output Power | 1200 W |
| Power Control | 0–100% PID automatic continuous adjustment |
| Cavity Volume | 45 L |
| Dimensions (W×D×H) | 490 × 610 × 610 mm |
| Net Weight | 48 kg |
| Temperature Range | 0–300 °C |
| Temperature Accuracy | ±0.5 °C |
| Pressure Range | 0–6 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Cavity Coating | PFA (DuPont™) |
| Microwave Leakage | ≤0.3 mW/cm² |
| Safety Features | Dual-stage explosion-proof door (Patent ZL 200420032536), rupture disc pressure relief, Pt100 direct-contact temperature sensing, integrated pressure transducer, interlocked safety door, modular control architecture |
| Vessel Configuration | PEEK outer vessel (10 MPa rating), TFM inner vessel (chemically inert, 300 °C stable) |
| Rotating Turntable | 360° bidirectional, motor-driven, optical feedback control |
| Stirring | Electromagnetic + mechanical dual-mode, 0–5000 rpm adjustable |
| Max. Simultaneous Samples | 6 or 10 (configurable) |
| Ventilation | 3 m³/min, <20 min cooldown to safe opening temperature |
| Compliance | Meets GB 4706.21 (China), IEC 61000-4 series EMC standards, and general requirements for laboratory microwave equipment per ISO/IEC 17025 supporting infrastructure |
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