DreTop
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| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | DRH-55AC |
| Instrument Type | Benchtop Chamber |
| Condensation Method | Air-Cooled |
| Temperature Range | 0–70 °C |
| Humidity Range | 30–98 %RH |
| Temperature Uniformity | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±3–5 %RH |
| Humidity Fluctuation | ±3–5 %RH |
| Heating Rate | 1.0–3.0 °C/min |
| Internal Chamber Dimensions (W×D×H) | 320 × 400 × 430 mm |
| Nominal Volume | 55 L |
| Standard Accessories | RS485 Interface, Left-Side Φ25 mm Test Port |
| Compliance | GB/T 2423.1–4, GB/T 10586, GJB 150.3A–2009, GJB 150.4A–2009, IEC 60068-2-1, -2-30, -2-38 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Fully Automated (Programmable) |
| Capacity | 150 L |
| Temperature Range | 5–60 °C with illumination |
| Humidity Range | 30–95 % RH |
| Illuminance Range | 0–12,000 lx |
| External Dimensions (W×D×H) | 717 × 680 × 1505 mm |
| Construction | Stainless steel inner chamber, cold-rolled steel outer shell, double-glazed observation door with magnetic seal and nano-insulating gasket |
| Lighting System | Modular RGBWV LED arrays with independent spectral control per panel |
| Air Circulation | Axial-flow fan with optimized ducted airflow path |
| Refrigerant | CFC-free, eco-friendly R134a |
| Heating Element | Nickel-chromium alloy heater |
| Control System | 30-segment programmable touchscreen controller with PID algorithm, real-time data logging, and multi-level password protection |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Fully Automated (Programmable) |
| Capacity | 400 L |
| Temperature Range | 5–60 °C (with illumination), 0–60 °C (without illumination) |
| Humidity Range | 30–95% RH |
| Illuminance Range | 0–25,000 lx |
| External Dimensions (W×D×H) | 910 × 855 × 1830 mm |
| Refrigerant | Eco-friendly non-CFC |
| Control System | Microprocessor-based PID with touchscreen interface |
| Lighting Configuration | RGBW multi-spectral LED array (Red, Green, Blue, White), independently controllable per panel |
| Illumination Geometry | Triple-face illumination (front door + dual side panels), fully openable for uniform exposure |
| Air Circulation | Axial-flow fan with optimized ducted airflow path |
| Heating Element | Nickel-chromium alloy heater |
| Cooling System | Modular hermetic compressor unit with auto-defrost |
| Safety Features | Over-temperature alarm, door-open detection, power-fail memory, humidity low-level alert, UV/visible light runtime logging |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Pump Type | Oil-Free Dry Screw Vacuum Pump |
| Pumping Speed | 10 m³/h (2.78 L/s) |
| Ultimate Pressure | 50 Pa |
| Motor Power | 750 W |
| Weight | 48 kg |
| Cooling Method | Air-Cooled |
| Inlet/Outlet Port | KF25 |
| Brand | DreTop |
|---|---|
| Origin | Shanghai, China |
| Model | DTPN-1020 |
| Detection Method | Enzyme Inhibition Rate Method (Spectrophotometric) |
| Measurement Range | 0–100% inhibition rate |
| Number of Sample Positions | 20 |
| Active Detection Channels | 3 |
| Measurement Accuracy | ±5% |
| Limit of Detection (LOD) | 0.01–3.0 mg/kg |
| Optical Source | High-Brightness LED |
| Wavelength | 405 ± 10 nm |
| Photometric Stability | ±0.005 A/20 min |
| Operating Temperature | 5–40 °C |
| Operating Humidity | ≤85% RH |
| Power Supply | 220 V ± 22 V, 50 Hz ± 1 Hz |
| Dimensions | 430 × 330 × 170 mm |
| Compliance | Designed to support GB/T 5009.199–2003, NY/T 448–2001, and related Chinese national standards for pesticide residue screening |
| Brand | DreTop |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region Classification | Domestic (China) |
| Model | DTPN-1400SX |
| Pricing | Upon Request |
| Measurement Principle | Photocell-based reflectance attenuation signal intensity detection |
| Accuracy | ±15% relative deviation |
| Precision (CV) | <1% (standard test strip) |
| Repeatability (intra-batch, n=96) | CV <10% |
| Power Supply | AC 220 V, 50 Hz |
| Display | 7-inch HD capacitive touchscreen |
| OS | Android-based embedded system |
| Data Storage | Up to 20,000 test records |
| Connectivity | USB, Bluetooth 4.2, Wi-Fi 802.11 b/g/n, Ethernet (RJ45) |
| Optional Module | 4G LTE (APN-enabled) for remote data transmission |
| Built-in Thermal Printer | Yes |
| External Printer Support | Yes |
| Sample Processing | Automatic strip insertion and ejection |
| Single-test Duration | <5 seconds per sample |
| Brand | DreTOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | DTPN-308S |
| Pricing | Available Upon Request |
| Detection Method | Enzyme Inhibition Assay (Spectrophotometric) |
| Measurement Range | 0.0–100.0 % Inhibition Rate |
| Number of Channels | 8 |
| Active Detection Channels | 1 (simultaneous 8-channel optical readout) |
| Measurement Error | ±5% |
| Limit of Detection (LOD) | 0.01–3.0 mg/kg (matrix-dependent, per WHO/FAO JMPR reference compounds) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Product Type | Oil-Free Dry Vacuum Pump |
| Pumping Speed | 250 m³/h (69 L/s) |
| Ultimate Pressure | 2 Pa |
| Motor Power | 7.5 kW |
| Cooling Method | Water-Cooled (2.5 L/min) |
| Inlet Port | 65 mm |
| Outlet Port | 40 mm |
| Weight | 295 kg |
| Compliance | ISO 21809-3, ASTM F2438, CE marked per EU Machinery Directive 2006/42/EC |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-100CA |
| Cooling Method | Compressor-based refrigeration |
| Heating Method | Air-jacket heating |
| Temperature Range | −20 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 100 L |
| External Dimensions (W×D×H) | 740 × 815 × 1555 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2000 W |
| Observation Window | Embedded, with anti-fog door heating |
| Test Port | 25 mm diameter, stainless steel plug included |
| Interior Material | Stainless steel chamber with adjustable, removable shelves |
| Door Lock | Key-operated mechanical lock |
| Control System | Microprocessor-based P.I.D. controller with LCD touchscreen interface |
| Safety Features | Over-temperature alarm, power failure recovery, parameter memory, compressor delay/start-interval protection |
| Refrigerant | CFC-free, environmentally compliant R134a or equivalent |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DW-100CB |
| Cooling Method | Compressor-based refrigeration |
| Heating Method | Air-jacket heating |
| Temperature Range | −40 °C to +65 °C (standard key-lock door) |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 100 L |
| External Dimensions (W×D×H) | 740 × 815 × 1555 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2200 W |
| Observation Window | Embedded anti-fog heated window |
| Test Port | 25 mm diameter, stainless steel plug included |
| Shelving | 3 adjustable stainless steel shelves |
| Safety Lock | Mechanical key lock |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DW-100CL |
| Temperature Range | −10 °C to 65 °C |
| Temperature Uniformity & Fluctuation | ±0.5 °C |
| Cooling Time | 30 min |
| Heating Time | 30 min |
| Temperature Resolution | 0.1 °C |
| Control Accuracy | ±0.1 °C |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-150CA |
| Cooling Method | Compressor-based Refrigeration |
| Heating Method | Air-Jacketed Heating |
| Temperature Range | −20 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not Specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 250 L |
| External Dimensions (W×D×H) | 830 mm × 790 mm × 1550 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2800 W |
| Interior Dimensions (W×D×H) | 580 mm × 540 mm × 950 mm |
| Shelf Quantity | 3 Adjustable Stainless Steel Shelves |
| Observation Window | Embedded Anti-Fog Heated Glass |
| Test Port | 25 mm Diameter Sealed Opening |
| Door Lock | Key-Operated Mechanical Lock |
| Safety Features | Over-Temperature Alarm, Power-Failure Recovery, Compressor Delay Protection, Parameter Memory |
| Key | Brand: DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DW-150CB |
| Cooling Method | Compressor-based |
| Heating Method | Air-jacketed |
| Temperature Range | −40 °C to +65 °C (with standard key-lock door) |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 150 L |
| External Dimensions | 770 × 825 × 1745 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2500 W |
| Observation Window | Embedded, with anti-fog heating |
| Test Port | 25 mm diameter (stainless steel plug included) |
| Shelving | Adjustable stainless steel shelves (3 standard trays) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-150CL |
| Cooling Method | Compressor-based refrigeration |
| Heating Method | Air-jacket heating |
| Temperature Range | −10 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±0.5 °C (chamber-wide, per ISO 15378 & ASTM E2924-22 test conditions) |
| Chamber Volume | 150 L |
| External Dimensions (W×D×H) | 770 × 825 × 1745 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2500 W |
| Standard Features | Embedded observation window with anti-fog heating, 25 mm external access port, adjustable stainless steel shelves, microprocessor-based P.I.D. temperature controller, key-lock door, castor wheels with locking mechanism |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-250CA |
| Cooling Method | Compressor-based refrigeration |
| Heating Method | Air-jacketed heating |
| Temperature Range | −20 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 250 L |
| External Dimensions (W×D×H) | 850 mm × 930 mm × 1810 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3000 W |
| Internal Chamber Dimensions (W×D×H) | 680 mm × 550 mm × 950 mm |
| Shelf Quantity | 3 adjustable stainless steel shelves |
| Viewing Window | Embedded anti-fog heated glass window |
| Test Port | 25 mm diameter sealed access port |
| Security | Key-lock door mechanism |
| Control System | Microprocessor-based P.I.D. controller with LCD touchscreen interface |
| Safety Features | Over-temperature alarm, parameter memory, auto-recovery after power interruption, compressor delay protection, modular refrigeration unit |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-250CB |
| Cooling Method | Compressor-based Refrigeration |
| Heating Method | Air-Jacketed Heating |
| Temperature Range | −40 °C to +65 °C (standard key-lock door) |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 250 L |
| External Dimensions | 850 × 930 × 1810 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3000 W |
| Observation Window | Embedded, with anti-fog door heating |
| Test Port | 25 mm diameter (stainless steel plug included) |
| Shelving | Adjustable stainless steel shelves (3 standard) |
| Safety Features | Key-lock door, over-temperature alarm, power failure recovery, compressor delay protection |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DW-250CL |
| Cooling Method | Compressor-Based Refrigeration |
| Heating Method | Air-Jacketed Heating |
| Temperature Range | −10 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not Specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 250 L |
| External Dimensions (W×D×H) | 850 × 930 × 1810 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3000 W |
| Observation Window | Embedded, with anti-fog door heating |
| Test Port | 25 mm diameter, stainless steel plug included |
| Shelving | 3 adjustable stainless steel shelves |
| Safety Lock | Key-operated door lock |
| Control System | Microprocessor-based P.I.D controller with LCD touchscreen interface |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-300CA |
| Refrigeration Method | Compressor Cooling |
| Heating Method | Air-Jacketed Heating |
| Temperature Range | –20 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not Specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 300 L |
| External Dimensions (W×D×H) | 850 × 970 × 1910 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2800 W |
| Observation Window | Embedded, with Anti-Fog Door Heating |
| Test Port | 25 mm Diameter, Stainless Steel Cap Included |
| Security | Key-Lock Door |
| Interior Material | Stainless Steel |
| Adjustable Shelves | Yes |
| Casters | Dual-Mode (Omnidirectional + Lockable Fixed Feet) |
| Control System | Microprocessor-Based P.I.D Controller with LCD Touch Interface |
| Safety Features | Over-Temperature Alarm, Power-Failure Data Retention, Compressor Delay & Cycle Protection |
| Refrigerant | Eco-Friendly R134a (CFC-Free) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DW-300CB |
| Temperature Range | −40 °C to +65 °C |
| Temperature Uniformity & Fluctuation | ±0.5 °C |
| Cooling Rate | 0.7–1 °C/min |
| Heating Rate | 1–3 °C/min |
| Temperature Resolution | 0.1 °C |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-300CL |
| Cooling Method | Compressor-based Refrigeration |
| Heating Method | Air-jacketed Heating |
| Temperature Range | –10 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not Specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 300 L |
| External Dimensions (W×D×H) | 850 × 970 × 1910 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3000 W |
| Internal Chamber Dimensions (W×D×H) | 580 × 540 × 950 mm |
| Standard Accessories | Embedded Observation Window with Anti-fog Heating, 25 mm Test Port with Stainless Steel Cap, Adjustable Stainless Steel Shelves (3 pcs), Key-lock Door, Casters with Lockable Brakes |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-350CB |
| Cooling Method | Compressor-Based Refrigeration |
| Temperature Range | −40 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±0.5 °C |
| Capacity | 350 L |
| External Dimensions (W×D×H) | 930 mm × 880 mm × 1650 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-350CL |
| Refrigeration Method | Compressor-based cooling |
| Heating Method | Air-jacket heating |
| Temperature Range | −10 °C to +65 °C |
| Temperature Uniformity | ±0.5 °C |
| Capacity | 350 L |
| External Dimensions | 930 × 880 × 1650 mm (W × D × H) |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3000 W |
| Temperature Resolution | 0.1 °C |
| Observation Window | Embedded anti-fog heated window |
| Test Port | 25 mm diameter (stainless steel plug included) |
| Shelving | Adjustable stainless steel shelves (3 standard trays) |
| Safety Lock | Key-operated door lock |
| Control System | Microprocessor-based P.I.D. controller with LCD touchscreen interface |
| Fan System | Optimized axial-flow air circulation with baffle-guided convection |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-500CA |
| Cooling Method | Compressor-based refrigeration |
| Heating Method | Air-jacketed heating |
| Temperature Range | −20 °C to +65 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 500 L |
| External Dimensions (W×D×H) | 970 mm × 1130 mm × 1980 mm |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 3800 W |
| Observation Window | Embedded, with anti-fog door heating |
| Test Port | 25 mm diameter, stainless steel plug included |
| Safety Lock | Key-operated door lock |
| Shelving | Adjustable, removable stainless steel shelves |
| Control System | Microprocessor-based P.I.D controller with LCD touchscreen interface |
| Compliance Features | Power failure recovery, parameter memory, over-temperature alarm, compressor protection (delayed start & off-cycle intervals), eco-friendly R134a refrigerant |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DW-500CB |
| Cooling Method | Compressor-based Refrigeration |
| Heating Method | Air-Jacketed Heating |
| Temperature Range | −40 °C to +65 °C (standard key-lock door) |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Capacity | 500 L |
| External Dimensions | 970 mm (W) × 1130 mm (D) × 1980 mm (H) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DW-500CL |
| Temperature Range | −10 °C to 65 °C |
| Temperature Uniformity & Fluctuation | ±0.5 °C |
| Cooling Rate | 0.7–3 °C/min |
| Heating Rate | 1–5 °C/min |
| Temperature Resolution | 0.1 °C |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Air-Bath Constant-Temperature Oscillator / Orbital Shaker |
| Timer Range | 0–9999 min |
| Oscillation Frequency | 0–300 rpm |
| Orbit Diameter | 26 mm |
| Temperature Range | RT+5°C to 60°C |
| Shelf Quantity | 2 independently controllable platforms |
| Control System | PID microprocessor with backlit LCD display |
| Temperature Accuracy | ±0.1°C |
| Speed Stability | ±1 rpm |
| Drive Mechanism | Three-dimensional eccentric cam drive |
| Motor Type | Brushless DC motor |
| Construction | Stainless steel inner chamber and platform |
| Safety Features | Over-temperature alarm, over-speed protection, auto-restart after power recovery, parameter lock, timed shutdown, temperature/speed calibration functions |
| Optional Accessories | Universal spring clamps, flask holders (100–5000 mL), UV germicidal lamp, CO₂ inlet with 0.3 µm microbial filter, USB data logging interface, programmable light module (0–6000 lx, multi-stage timing) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | CO₂ Incubator Shaker |
| Oscillation Frequency | 0–300 rpm (26 mm orbit) |
| Temperature Range | RT+5°C to 60°C |
| CO₂ Control Range | 0–20% (Infrared Sensor) |
| Power Supply | AC 220 V, 50 Hz |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | EH35-3020 |
| Heating Power | 1200 W |
| Temperature Control | PID Digital Controller |
| Max Operating Temperature | 350 °C |
| Heating Surface Dimensions | 300 mm × 200 mm |
| Overall Dimensions (W×D×H) | 340 mm × 300 mm × 200 mm |
| Display | LED Digital Display |
| Temperature Accuracy | ±0.1 °C |
| Temperature Uniformity | Not Specified by Manufacturer |
| Compliance | Designed for GLP-compliant sample preparation workflows |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | EH40-3020 |
| Heating Power | 1500 W |
| Temperature Controller | PID Digital Display |
| Max Operating Temperature | 400 °C |
| Temperature Uniformity | ±5–10 °C |
| Heating Surface Dimensions | 300 × 200 mm |
| Heating Zone Dimensions | 300 × 200 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | EH50-4030 |
| Heating Power | 3000 W |
| Temperature Controller | PID Digital Display |
| Max Operating Temperature | 500 °C |
| Temperature Uniformity | ±5–10 °C |
| Heating Surface Dimensions | 400 × 300 mm |
| Heating Zone Dimensions | 400 × 300 mm |