Muffle Furnace
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| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | IGF-6680 / IGF-7780 / IGF-8880 / IGF-9980 |
| Type | Benchtop & Floor-Standing Inert-Gas Box Furnace |
| Max Temperature | 593°C (1099°F) |
| Temperature Uniformity | ±2% of setpoint |
| Control Accuracy | ±0.5°C |
| Resolution | ±0.1°C |
| Heating Method | Forced-air convection with heavy-duty NiCr heating elements |
| Internal Dimensions | 51×46×51 cm to 122×61×91 cm |
| Insulation | 152 mm (6 in) mineral wool |
| Power Input | Up to 30.0 kW (480 VAC, 3-phase) |
| Gas Compatibility | N₂, Ar, He, CO₂, and forming gas (4% H₂ / 96% N₂) |
| Safety Compliance | NFPA 86 Class B |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | IGF-7780 |
| Type | Benchtop/Industrial Box-Type Furnace |
| Max Temperature | 593°C |
| Temperature Uniformity | ±2% of setpoint |
| Control Accuracy | ±0.5°C |
| Resolution | ±0.1°C |
| Heating Method | Forced-air convection with heavy-duty NiCr heating elements |
| Internal Dimensions (W×D×H) | 64 × 51 × 51 cm |
| Power Rating | 30.0 kW @ 240 VAC 3-phase |
| Insulation | 152 mm (6") mineral wool |
| Gas Compatibility | N₂, Ar, He, CO₂, and forming gas (4% H₂ / 96% N₂) |
| Safety Certifications | NFPA 86 Class B compliant |
| Door Type | Water-cooled (on IGF-8880/9980 models), standard insulated door on IGF-7780 |
| Exhaust & Purge System | Integrated blow-down timer, pressure monitoring, vent valve, and relief valve |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Type | Inert Gas Cabinet Oven |
| Max Temperature | 316°C |
| Temperature Uniformity | ±2% of setpoint |
| Max Power | 48 kW |
| Ramp Time to Max Temp | 60 min |
| Heating Method | Forced-air convection |
| Internal Dimensions | 60.7 × 60.7 × 121.9 mm (W×D×H) |
| Compliance | NEC-compliant design, UL-listed components |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | Inert Atmosphere Oven |
| Temperature Range | Ambient +15°C to 700°C |
| Temperature Uniformity | ±1% (at ≤316°C), ±2% (at 700°C) |
| Control Accuracy | ±0.5°C |
| Resolution | ±0.1°C |
| Heating Method | Forced Air Convection |
| Internal Dimensions | 20×18×20 in to 48×24×36 in (508×457×508 mm to 1219×610×914 mm) |
| Internal Volume | 1.6–24 cu.ft (0.045–0.679 m³) |
| Max Power | 7500 W |
| Ramp Time to Max Temp | ≤60 min |
| Insulation | 4-inch (102 mm) mineral wool |
| Chamber Material | Fully welded 304 stainless steel |
| Door Seal | Blue M proprietary fiberglass-reinforced gasket |
| Safety | Interlocked door switch, inert gas purge integrity monitoring |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | Blue M Inert Atmosphere Oven |
| Instrument Type | Benchtop/Box-Type Laboratory Oven |
| Max Operating Temperature | 700 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Heating Method | Forced-Air Convection |
| Internal Dimensions (W×D×H) | 20×18×20 to 48×24×36 in (508×457×508 to 1219×610×914 mm) |
| Insulation | 4-inch Mineral Wool |
| Door Seal | High-Performance Fiberglass Gasket |
| Temperature Range | Ambient +15 °C to 316 °C (for inert gas models) |
| Uniformity | ±1% (at ≤316 °C), ±2% (at 700 °C) |
| Resolution | 0.1 °C |
| Power Rating | 7.5 kW |
| Ramp Time to 300 °C | ≤60 min (no-load, exhaust closed) |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Type | Benchtop/Free-Standing Forced-Air Laboratory Oven |
| Max Temperature | 260°C |
| Temperature Uniformity | ≤ ±3% |
| Control Accuracy | ±1°C |
| Heating Method | Horizontal Forced-Air Convection |
| Internal Dimensions | 300 × 300 × 300 mm to 790 × 710 × 1450 mm |
| Max Power | 11 kW |
| Construction | Stainless Steel Interior, Powder-Coated Steel Exterior |
| Compliance | Designed for GLP-compliant thermal processing environments |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | Blue M 146 Standard Mechanical Convection Oven |
| Instrument Type | Benchtop/General-Purpose Forced-Air Oven |
| Maximum Operating Temperature | 350 °C |
| Temperature Uniformity | ±1% of setpoint (at steady state, full load) |
| Control Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Heating Method | Horizontal mechanical convection (adjustable single-pass or recirculating airflow) |
| Internal Chamber Dimensions | 20″ × 18″ × 20″ to 48″ × 24″ × 36″ (508 × 457 × 508 mm to 1219 × 610 × 914 mm) |
| Rated Power | 7.5 kW |
| Typical Ramp Time to 350 °C | ≤60 min (dependent on chamber volume and load) |
| Insulation | 4″ (102 mm) fiberglass blanket |
| Construction | 16-gauge (1.5 mm) cold-rolled steel exterior |
| Door Seal | High-temperature silicone gasket with dual compression design |
| Optional Features | 3″ (76 mm) rear-mounted conduit port |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | SPX Blue M 146 |
| Temperature Range | Ambient +15°C to 350°C |
| Temperature Uniformity | ±1% |
| Control Accuracy | ±0.5°C |
| Resolution | ±0.1°C |
| Max Power | 7500 W |
| Heating Method | Forced Air Convection |
| Internal Dimensions | 20×18×20 in to 48×24×36 in (1.6–24 cu.ft) |
| Ramp Time to 300°C | ≤60 min |
| Insulation | 4-inch Mineral Wool |
| Chamber Construction | Full-Welded 304 Stainless Steel |
| Door Seal | Blue M Fiberglass Gasket |
| Safety | Interlocked Purge-Integrity Door Switch |
| Compliance | Designed for ASTM E145, ISO 17025, and GLP-compliant thermal processing environments |
| Brand | Blue M |
|---|---|
| Origin | USA |
| Model | STL-05 |
| Type | Stackable Forced-Air Laboratory Oven |
| Max Temperature | 350°C |
| Temperature Uniformity | ±1% of setpoint |
| Control Accuracy | ±0.5°C |
| Resolution | ±0.1°C |
| Internal Dimensions | 635 × 508 × 508 mm |
| Internal Volume | 5.8 ft³ (0.164 m³) |
| Max Power | 12.0 kW (at 240/480 VAC, 3Ph, 60 Hz) |
| Heating Method | Horizontal Dual-Boosted Forced-Air Circulation |
| Insulation | 102 mm (4 in) Fiberglass |
| Door Seal | High-Temp Silicone Gasket |
| Heating Elements | Eterna® Alumina-Ceramic |
| Airflow Switch | Standard |
| Compliance | Designed for GLP/GMP environments |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BMF11/7 |
| Instrument Type | Box-Type Muffle Furnace |
| Max Temperature | 1100 °C |
| Operating Temperature Range | Ambient to 1050 °C (continuous) |
| Temperature Uniformity | ±5 °C at 1050 °C |
| Control Accuracy | ±2 °C |
| Internal Dimensions (W×D×H) | 178 × 305 × 125 mm |
| Effective Volume | 7 L |
| Max Power Consumption | 2 kW |
| Heating Rate to 1100 °C | ≤50 min |
| Heating Element | Dual-sided Kanthal A1 wire embedded in ceramic fibre grooves |
| Insulation | Low-mass, high-purity ceramic fibre (density ~128 kg/m³) |
| External Casing | Galvanised steel with polyester powder coating |
| Door Mechanism | Top-hinged or front-hinged insulated door with automatic power cut-off interlock |
| Exhaust | Integrated chimney port (standard) |
| Thermocouple | Type N (NiCr–NiSi), calibrated per IEC 60584 |
| Electrical Supply | 240 V AC, single-phase |
| Net Weight | 48 kg |
| Compliance | CE-marked, conforms to EN 61000-6-3 (EMC), EN 61000-6-2 (Immunity), EN 60519-1 (Electrical Safety for Industrial Heating Equipment) |
| Brand | BEQ |
|---|---|
| Origin | Anhui, China |
| Model | BOF-4-300-11-GB |
| Max Temperature | 600°C |
| Temperature Control Accuracy | ±1°C |
| Max Power | 15 kW |
| Heating Rate to Max Temp | ≤10°C/min |
| Heating Method | Resistance Wire Heating |
| Control System | Fuzzy PID + Auto-Tuning, 30-Stage Programmable Logic Controller with Over-Temperature and Thermocouple Failure Alarms |
| Tube Dimensions | Φ300 mm × 3000 mm |
| Glovebox Integration | Dual Front/Back Integrated Inert Atmosphere Enclosures (O₂ < 1 ppm, H₂O < 1 ppm) |
| Sample Loading Ports | 8 Access Ports (4 per glovebox) |
| Brand | Boxun |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SX2-TZ Series |
| Instrument Type | Box-Type Muffle Furnace |
| Maximum Temperature | 1000 °C (Standard Models up to 1100 °C) |
| Heating Method | Resistance Wire (High-Temperature Alloy or Silicon Carbide Elements) |
| Internal Chamber Dimensions | 200×120×80 mm to 400×250×160 mm (L×W×H) |
| Max Power | 2.5–8 kW |
| Ramp Time to Max Temp | ≤60 min |
| Insulation Material | High-Purity Ceramic Fiber (Al₂O₃-SiO₂ Composite) |
| Control System | Digital PID Controller with Programmable Ramp/Soak Profiles (Optional Fuji Electric 8-Stage Program Controller) |
| Safety Features | Over-Temperature Protection, Door-Switch Interlock, Ground Fault Detection, Thermal Cut-Out Switch |
| Brand | BOXUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SX2-Z |
| Instrument Type | Box-Type Muffle Furnace |
| Maximum Temperature | 1300 °C |
| Rated Power | 12 kW |
| Heating Method | Resistance Wire (Fe-Cr-Al Alloy) |
| Internal Chamber Dimensions | 80 × 120 × 200 mm (L×W×H) |
| Ramp Time to Max Temperature | 60 min |
| Temperature Control System | KSW-type Controller with K-Type Thermocouple (NiCr-NiSi) |
| Insulation | Ceramic Fiber + Expanded Perlite |
| Door Lining | Lightweight Refractory Brick |
| Housing | Cold-Rolled Steel Sheet |
| Optional Upgrade | Fuji Electric 8-Stage Programmable Temperature Controller |
| Origin | UK |
|---|---|
| Type | Box-Type Muffle Furnace |
| Max Temperature | 1400°C |
| Temperature Control Accuracy | ±2°C |
| Max Power | 12 kW |
| Heating Time to Max Temp | 50 min |
| Heating Element | Silicon Carbide (SiC) Rods |
| Internal Chamber Dimensions (W×D×H) | 140 × 250 × 150 mm |
| Chamber Volume | 5 L |
| Door Operation | Manual or Motorized Vertical Lift |
| Safety Features | Over-Temperature Protection, Electronic Door Interlock, Dual-Wall Insulated Housing |
| Origin | UK |
|---|---|
| Type | Box-Type Muffle Furnace |
| Max Temperature | 1700°C or 1800°C |
| Chamber Volume | 4 L to 27 L |
| Heating Elements | MoSi₂ or Mo–W–Si₂ |
| Control Options | Eurotherm 2116 / 2216 / 2416 CG / 2408 CP |
| Power Range | 4.4 kW to 15.0 kW |
| Door Operation | Manual or Motorized |
| Safety Features | Over-Temperature Protection, Electronic Door Lock, Vertical Lift Door, Dual-Wall Insulated Housing |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BMF11/7 |
| Instrument Type | Box-Type Muffle Furnace |
| Max Temperature | 1100 °C |
| Max Holding Temperature | 1050 °C |
| Temperature Uniformity | ±5 °C |
| Effective Chamber Volume | 7 L |
| Internal Dimensions (W×D×H) | 178 × 305 × 125 mm |
| Heating Element | Dual-Side Ceramic Fiber Insulated with Embedded Resistance Wire |
| Insulation Material | Low-Heat-Capacity Ceramic Fiber |
| External Casing | Galvanized Steel with Polyester Powder Coating |
| Temperature Sensor | Type N Thermocouple |
| Power Supply | 240 V, Single-Phase |
| Rated Power | 2 kW |
| Net Weight | 48 kg |
| Door Operation | Top-Hinged or Front-Hinged Insulated Door with Auto-Cut Safety Interlock |
| Exhaust | Integrated Standard Flue |
| Controller Options | 2116 (Basic On/Off), 2216 (PID Display Only), 2416CG (8-Step Programmable), 2408CP (16-Step Programmable), 2408P4 (4 Stored Programs, 16-Step), 2408CM (20 Stored Programs, 16-Step) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | PTL-MMB02-200 |
| Power Supply | 220 V, 50 Hz |
| Heating Power | 2.3 kW |
| Withdrawal Speed Range | 1–200 mm/min |
| Stroke Length | 250 mm |
| Operating Temperature Range | 80–200 °C |
| Temperature Accuracy | ±1.5 °C |
| Fuse Rating | 15 A |
| Sample Dimensions (Max) | 407 mm × 229 mm × (1–10) mm |
| Maximum Load Capacity | ≤5 kg |
| Overall Dimensions | 636 mm × 680 mm × 1520 mm |
| Warranty | 12 months (lifetime technical support) |
| Origin | UK |
|---|---|
| Type | Box-Type Muffle Furnace |
| Model | BSF Series |
| Max Temperature | 1200°C |
| Temperature Uniformity | ±2°C |
| Max Power | 2 kW |
| Heating Time to Max Temp | 50 min |
| Heating Method | Resistance Wire (Dual-Sided) |
| Internal Dimensions | 190 × 235 × 180 mm |
| Insulation | Low-Heat-Capacity Ceramic Fiber |
| Thermocouple Type | N-Type |
| Voltage | 240 V, Single Phase |
| Door Safety Interlock | Yes |
| Standard Chimney | Yes |
| Construction | Galvanized Steel with Polyester Powder Coating |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Instrument Type | Box-type Muffle Furnace |
| Maximum Temperature | 1200 °C |
| Temperature Uniformity | ±5 °C (at setpoint) |
| Rated Power | 7080 W |
| Heating Rate to Max Temp | ~70 min |
| Heating Method | Resistance Wire (NiCr Alloy) |
| Internal Chamber Dimensions | 235 × 196 × 400 mm (W × H × D) |
| Air Exchange Rate | 4–5 air changes per minute |
| Chamber Lining | Rigid Alumina Refractory Brick |
| Heating Element Protection | Silicon Carbide (SiC) Refractory Bricks |
| Compliance Standards | BS 1016-104.4:1998, ISO 1171:1997, ASTM D2361-02, ASTM D3174-04 |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Instrument Type | Box-Type Muffle Furnace |
| Model | AAF 12/18 |
| Maximum Temperature | 1200 °C |
| Temperature Uniformity | ±5 °C |
| Rated Power | 7080 W |
| Heating Time to Max Temp | 70 min |
| Heating Element | Resistance Wire (SiC-Protected) |
| Internal Chamber Dimensions | 235 × 196 × 400 mm (W × H × D) |
| Construction | Dual-Shelf Configuration |
| Brand | Carbolite Gero |
|---|---|
| Origin | Germany |
| Model | AAF-BAL |
| Instrument Type | Box-Type Muffle Furnace |
| Max Temperature | 1100 °C |
| Max Power | 7080 W |
| Internal Dimensions | 215 × 196 × 400 mm |
| Heating Element Protection | Silicon Carbide Felt |
| Thermocouple Type | K |
| Balance Capacity | 3 kg (optional), Resolution: 0.01 g |
| Controller Options | EPC3008P10 (Ethernet-enabled) or NanoDac™ |
| Compliance | ASTM D2974, ISO 1171, USP <281>, EN 15403 |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Model | ABF 8/28 |
| Type | Box-Type Muffle Furnace |
| Maximum Temperature | 800 °C |
| Auxiliary Combustion Zone Temperature | up to 950 °C |
| Chamber Volume | 28 L |
| Internal Dimensions | 210 × 290 × 445 mm |
| Temperature Control Accuracy | ±5 °C |
| Rated Power | 8000 W |
| Heating Element | Resistance Wire |
| Furnace Lining | Silicon Carbide (SiC) |
| Base Plate | Silicon Carbide |
| Standard Sample Support | Dual-tier wire mesh tray with clamps |
| Insulation Power Consumption at 500 °C | Measured |
| Max Carbon Load per Batch | 40 g |
| Compliance | CE, UKCA, IEC 61000-6-3, IEC 61000-6-4 |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Model | BLF 17/3/3508P1 |
| Type | Box-Type Muffle Furnace |
| Max Temperature | 1800 °C |
| Temperature Uniformity | ±3 °C |
| Max Power | 4125 W |
| Heating Time to Max Temp | 80 min |
| Heating Element | Silicon Molybdenum (MoSi₂) Rods |
| Internal Chamber Dimensions | 190 × 150 mm (D × W), Height not specified (standard for 3–21 L volume range) |
| Controller | 3216P1 Programmable PID with 8-Step Ramp-Soak Profile |
| Brand | Carbolite Gero |
|---|---|
| Origin | Germany |
| Instrument Type | Vertical Tube Furnace (Bridgman Configuration) |
| Model | BV-HTRV |
| Maximum Operating Temperature | 1600 °C / 1700 °C / 1800 °C |
| Heating Element | Molybdenum Disilicide (MoSi₂) |
| Temperature Gradient Control | Precision Vertical Thermal Profile |
| Lift Mechanism | Dual-Motor Driven, Adjustable Speed (10 nm/s to 10 mm/s) |
| Chamber Atmosphere | High-Vacuum (≤10⁻³ mbar) or Inert Gas (Ar/N₂) |
| Cooling | Water-Cooled Double Flanges |
| Thermocouple Type | Type B (Pt/Rh) |
| Compliance | Designed for GLP/GMP-aligned crystal growth workflows |
| Data Logging | PC-Interface Enabled (Position, Temp, Time, Vacuum, Flow) |
| Brand | Carbolite Gero |
|---|---|
| Origin | Germany |
| Model | CAF 16/38 |
| Instrument Type | Box-Type Muffle Furnace |
| Max Temperature | 1600 °C |
| Max Power | 4800 W |
| Working Tube Internal Diameter | 38 mm |
| External Dimensions (H×W×D) | 700 × 505 × 650 mm |
| Max Recommended Heating Rate | 8 °C/min |
| Thermocouple Type | Pt / Pt–13% Rh |
| Power Supply | 220–240 V, Single-Phase + N |
| Atmosphere Compatibility | Reducing (50% H₂ + 50% CO₂ v/v), Oxidizing (CO₂), Flushing (CO₂) |
| Sample Capacity | 1 per run |
| Compliance | ASTM D1857-04, ISO 540:2008 |
| Brand | Carbolite Gero |
|---|---|
| Origin | Germany |
| Model | CAF G5 |
| Instrument Type | Box-type Muffle Furnace |
| Max Temperature | 1600 °C |
| Temperature Precision | ±3 °C above 800 °C |
| Ramp Rate | 7 °C/min |
| Heating Elements | Six silicon carbide rods |
| Work Tube ID | 79 mm |
| Tube Material | RCA (refractory ceramic alloy) |
| Max Sample Load (Auto) | 6 samples |
| Max Sample Load (Manual) | 8 samples |
| Image Resolution | 1280 × 1024 pixels |
| Gas Options | N₂/CO₂ (purge), O₂/air (oxidizing), CO+CO₂ or H₂+CO₂ (reducing) |
| Power Supply | 380–415 V, 50/60 Hz, two-phase, 25 A/phase or 220–240 V, 50/60 Hz, single-phase, 50 A |
| Max Power Consumption | 7 kW |
| Dimensions (H×W×D) | 790 × 505 × 970 mm |
| Weight | 84 kg |
| Overtemperature Protection | Digital with high-alarm relay |
| Compliance | ISO 540:2008, ASTM D1857/D1857M–04(2010), DIN 51730:2007-09, DD CEN/TS 15370-1:2006, PD CEN/TR 15404:2010 |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Model | CDF |
| Instrument Type | Benchtop Box Furnace |
| Maximum Temperature | 1530 °C |
| Temperature Uniformity | ±1 °C |
| Heating Element | Silicon Carbide (SiC) Rods |
| Internal Chamber Dimensions | 80 × 90 × 150 mm (W × D × H) |
| Rated Power | 2000 W |
| Time to Max Temperature | 126 min |
| Control System | PID 3216P1 Programmable Controller (8-Stage Ramp/Soak) |
| Cooling | Natural Convection |
| Compliance | CE, UKCA, IEC 61000-6-3, IEC 61000-6-4 |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Model | CF24 |
| Instrument Type | Box-Type Muffle Furnace |
| Maximum Temperature | 1200 °C |
| Temperature Uniformity | ±1 °C (at 1000 °C, per ISO 11426) |
| Rated Power | 9000 W |
| Internal Chamber Dimensions | 125 × 220 × 350 mm (L × W × H) |
| Chamber Volume | 9.6 L |
| Heating Elements | Silicon Carbide (SiC) Rods, Top & Bottom Mounted |
| Airflow Control | Adjustable Preheated Air Inlet Valve |
| Exhaust System | Insulated Vertical Flue with Condensate-Collecting Removable Trap |
| Compliance | ISO 11426:1997, Assay Standards for Precious Metals by Cupellation |
| Timer Function | 7-Day Programmable Cycle Controller |
| Brand | Carbolite Gero |
|---|---|
| Origin | Germany |
| Model | CRF/1 |
| Instrument Type | Box-type Tube Furnace |
| Max Operating Temperature | 1000 °C |
| Temperature Uniformity | ±1 °C (at setpoint) |
| Heating Zone Length | 220 mm |
| Power Rating | 1000 W |
| Controller | Eurotherm 3508 |
| Thermocouple Type | Type K |
| Gas Flow Control | Integrated Mass Flow Meter (CO₂, 50 L/h) |
| Chamber Configuration | Dual-quartz-tube vertical reactor with preheating outer tube and porous-bed inner reaction tube |
| External Dimensions (H×W×D) | 520 × 600 × 400 mm |
| Overtemperature Protection | Independent safety circuit |
| Brand | Carbolite Gero |
|---|---|
| Origin | United Kingdom |
| Model | CWF 12/13/301 |
| Type | Box-Type Muffle Furnace |
| Max Temperature | 1300 °C |
| Temperature Uniformity | ±5 °C |
| Max Power | 7000 W |
| Heating Time to Max Temp | 90 min |
| Heating Method | Resistive Wire (Fe-Cr-Al Alloy) |
| Internal Chamber Dimensions | 235 × 245 × 400 mm (L×W×H) |
| Chamber Volume | 23 L |
| Controller | PID301 Single-Stage Programmable Controller |
| Door Operation | Vertically Lifting |
| Insulation | Low-Density Ceramic Fiber with Al₂O₃-Reinforced Seals |
| Energy Efficiency Class | ISO 8544 Compliant (Class B) |