Common Laboratory Equipment
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| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-VTHP |
| Type | Horizontal/Vertical Tube Furnace |
| Max. Operating Temperature | 1100 °C (tube), 1200 °C (furnace body) |
| Max. Pressure Rating | 20 MPa @ ≤800 °C, 15 MPa @ ≤900 °C, 10 MPa @ ≤1000 °C, 5 MPa @ ≤1100 °C |
| Control Accuracy | ±1 °C |
| Heating Rate | ≤10 °C/min (RT–600 °C), ≤5 °C/min (600–1100 °C) |
| Power Supply | AC 208–240 V, 1Φ, 2.5 kW |
| Heating Element | Mo-doped Fe-Cr-Al alloy with ZrO₂ coating |
| Thermocouple | Omega K-type |
| Temperature Zones | 2 independent PID-controlled zones |
| Uniformity Zone | 170 mm (±2 °C at isothermal setting) |
| Tube Dimensions | Ø70 mm (OD) × Ø35 mm (ID) × 526 mm (L) |
| Cooling | Air-cooled flange with aluminum heat sink |
| Pressure Monitoring | Integrated pressure transducer + digital display |
| Safety Relief | Solenoid valve (max. 15 MPa rating) + manual needle valve bypass |
| Sealing | Oxygen-free copper gasket |
| Compliance | CE-certified |
| Software Option | MTS-03 PC-based control interface (optional) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1500X |
| Max Temperature | 1500 °C |
| Temperature Control Accuracy | ±1 °C |
| Max Power | 6 kW |
| Heating Rate (to max temp) | 10 °C/min |
| Internal Chamber Dimensions | 60 mm O.D. × 53 mm I.D. × 1000 mm L |
| Heating Zone Length | 390 mm |
| Uniform Temperature Zone Length | 150 mm |
| Heating Element | 16 pcs SiC rods (14 mm Ø × 150 mm hot zone × 350 mm total) |
| Thermocouple Type | S-type |
| Vacuum Capability (with standard pump) | 10⁻² Torr |
| Weight | 100 kg |
| Certifications | CE, UL/MET/CSA compliant (>24 V components) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1500X-III |
| Max Temperature | 1500°C |
| Temperature Control Accuracy | ±1°C |
| Max Power | 6.6 kW |
| Heating Rate (to max temp) | 5°C/min |
| Internal Dimensions | 60 mm O.D. × 51 mm I.D. × 1200 mm L |
| Heating Zone Configuration | Three independent 200 mm zones |
| Uniform Temperature Zone | 350 mm (±2°C at 1400°C) |
| Vacuum Capability | 10⁻² Torr (mechanical pump), 10⁻⁵ Torr (turbo-molecular pump) |
| Thermocouples | Three Type S |
| Heating Elements | 24 pcs SiC rods (14 mm Ø × 350 mm L) |
| Insulation | High-purity polycrystalline alumina fiber + US-imported 1750°C alumina reflective coating |
| Cooling | Dual-layer air-cooled housing (surface temp <60°C) |
| Certifications | CE, UL/MET/CSA compliant (>24 V components), RoHS |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1500X-VHP4 |
| Maximum Temperature | 1500 °C |
| Temperature Control Accuracy | ±1 °C |
| Heating Rate (to Max Temp) | 20 °C/min |
| Maximum Applied Pressure | 5 T (10 MPa with 1/2″ graphite die) |
| Hydraulic System Capacity | 20 T |
| Furnace Tube | Mullite, 101 mm OD × 92 mm ID × 680 mm L |
| Heating Element | Mo-doped Fe–Cr–Al alloy with ZrO₂ coating |
| Power Rating | 8 kW |
| Voltage/Frequency | 208–240 VAC, 50/60 Hz, single-phase |
| Cooling | Water-cooled flanges |
| Vacuum Level | ≤10⁻⁵ torr (with turbomolecular pump), ≤10⁻² torr (with rotary vane pump) |
| Programmable Stages | 30-segment ramp-soak profiles |
| Thermocouple Type | S-type |
| Heating Zone Length | 250 mm |
| Overall Dimensions | 510 mm H × 510 mm W × 440 mm D |
| Net Weight | 350 kg |
| Compliance | CE-marked design principles |
| Brand | Otisence |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | AMM |
| Instrument Type | Heated Magnetic Stirrer |
| Max. Stirring Volume per Position | 400 mL |
| Total Max. Stirring Capacity | 2.4 L (6T) / 3.6 L (9T) / 4.8 L (12T) |
| Speed Range | 0–1500 rpm |
| Temperature Control Range | Ambient to 120 °C |
| Heating Power | 240 W (6T) / 360 W (9T) / 480 W (12T) |
| Center-to-Center Spacing Between Positions | 90 mm |
| Dimensions (W × H × D) | 280 × 45 × 298 mm (6T) / 280 × 45 × 388 mm (9T) / 280 × 45 × 488 mm (12T) |
| Plate Material | Anodized Aluminum with PTFE Coating |
| Drive Motor | Low-Profile Brushless DC Motor |
| Temperature Control | PID Algorithm with Digital Feedback |
| Brand | Otisence |
|---|---|
| Model | AS5150B |
| Type | General-purpose ultrasonic cleaner |
| Capacity | 6 L |
| Ultrasonic frequency | 40 / 50 / 60 kHz |
| Ultrasonic power output | 180 W |
| Power adjustment range | 1–100% |
| Timer range | 1–999 min |
| Noise-reduction lid | Yes |
| Manual fill/drain | Yes |
| Internal tank dimensions (W×L×D) | 300 × 150 × 150 mm |
| External dimensions (W×L×H) | 320 × 175 × 290 mm |
| Tank material | Aluminum alloy |
| Degassing function | Yes |
| Temperature control | Not available |
| Brand | Otisence |
|---|---|
| Origin | Tianjin, China |
| Model | AS5150BD |
| Tank Capacity | 6 L |
| Ultrasonic Frequency | 40 kHz / 60 kHz |
| Ultrasonic Power Output | 180 W (adjustable 1–100%) |
| Temperature Control Range | RT + 5 °C to 80 °C |
| Timer Range | 1–999 min |
| Lid | Sound-Dampening Cover Included |
| Drainage | Manual Valve |
| Construction | Stainless Steel Tank with Reinforced Aluminum/Plastic Housing |
| Dimensions (W×L×H) | 320 × 175 × 290 mm |
| Inner Tank Dimensions (W×L×D) | 300 × 150 × 150 mm |
| Instrument Type | General-Purpose Benchtop Ultrasonic Cleaner |
| Brand | Otisense |
|---|---|
| Origin | Tianjin, China |
| Model | AP-01P |
| Pump Type | Diaphragm (Oil-Free) |
| Ultimate Vacuum | ≥80 kPa (≈23.6 inHg / −20 psi gauge) |
| Maximum Pressure | Not specified |
| Flow Rate | 10 L/min |
| Motor Power | 35 W |
| Dimensions (W×H×D) | 246 × 190 × 135 mm |
| Weight | 3.1 kg |
| Power Supply | AC 220 V, 50 Hz |
| Housing Materials | Polyphenylene Sulfide (PPS) and Polytetrafluoroethylene (PTFE) |
| Compliance | CE-marked per IEC 61000-6-3 (EMC) and IEC 61000-6-2 (Immunity) |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AM-5250B |
| Stirring Capacity | 20 L |
| Speed Range | 0–1600 rpm |
| Temperature Control Range | Ambient to 300 °C |
| Heating Plate Max Temp | 350 °C |
| Control Type | Digital |
| Temperature Accuracy | ±2 °C |
| Heating Plate Diameter | 150 mm |
| Max Heating Power | 350 W |
| Power Supply | 220 V / 50 Hz |
| Dimensions (W×D×H) | 198 × 225 × 115 mm |
| Weight | 2.4 kg |
| Brand | Otisience |
|---|---|
| Model | AM-5250C |
| Type | Magnetic Stirrer |
| Max. Stirring Volume | 5–10 L |
| Speed Range | 0–1500 rpm |
| Temperature Control Range | Ambient to 300 °C |
| Heating Plate Max. Temp. | 350 °C |
| Control Accuracy | ±1 °C |
| PT100 External Sensor Support | Yes |
| Bidirectional Stirring (Forward/Reverse) | Yes, Adjustable Interval 0.5–3.0 min |
| Heater Diameter | 150 mm |
| Max. Heating Power | 350 W |
| Power Supply | 220 V / 50 Hz |
| Dimensions (W×D×H) | 198 × 225 × 115 mm |
| Weight | 2.4 kg |
| Brand | Otisience |
|---|---|
| Model | AM-6250B |
| Type | Magnetic Stirrer |
| Max. Stirring Volume | 5–10 L |
| Speed Range | 0–1500 rpm |
| Temperature Control Range | Ambient to 300 °C |
| Heating Plate Max. Temp. | 350 °C |
| Control Accuracy | ±0.5 °C |
| External PT100 Sensor Support | Yes |
| Heating Power | 300 W ±10% |
| Heating Plate Diameter | 150 mm |
| Dimensions (W×D×H) | 198 × 225 × 115 mm |
| Weight | 2.4 kg |
| Power Supply | 220 V / 50 Hz |
| Construction | Anodized Aluminum Heating Plate with PTFE Coating |
| Thermal Insulation | Dual-layer Bottom Insulation |
| Drive Motor | DC Brushless Motor |
| Control Method | Analog Knob + Digital PID Controller |
| Brand | Otisience |
|---|---|
| Model | AMM-1500 Series |
| Stirrer Type | Magnetic Stirrer |
| Max Stirring Capacity | 50–3000 mL per position × 2 / × 4 / × 6 positions |
| Speed Range | 0–1500 rpm |
| Temperature Control Range | Ambient to 350 °C |
| Heating Plate Material | Anodized Aluminum with PTFE Coating |
| Control System | Dual 4-digit PID Display (per position) |
| External Temperature Sensor Support | Yes (2 / 4 / 6 channels) |
| Max Heating Power | 380 W per position |
| Dimensions (W×H×D) | 183×120×392 mm (AMM-1502T) / 352×120×392 mm (AMM-1504T) / 512×120×392 mm (AMM-1506T) |
| Brand | Otisience |
|---|---|
| Model | AMM-6 |
| Type | Magnetic Stirrer |
| Max. Volume per Position | 0.5 L |
| Speed Range | 0–1200 rpm |
| Position Spacing | 90 mm |
| Speed Uniformity Error | ±5% |
| Plate Material | Stainless Steel (SUS304) |
| Dimensions (W×H×D) | 282 × 45 × 298 mm |
| Power Supply | AC 220 V, 50/60 Hz |
| Brand | Otisience |
|---|---|
| Model | AMW-1 / AMW-2 / AMW-4 / AMW-6 |
| Type | Water-Bath Magnetic Stirrer |
| Max Stirring Volume | 50–200 mL × 1–6 positions |
| Speed Range | 0–1600 rpm |
| Temperature Control Range | Ambient to 95 °C |
| External Sensor Interface | 1 port |
| Sensor Holder | 1 unit |
| Max Heating Power | 150–1000 W (model-dependent) |
| Dimensions (W×H×D, mm) | 200×172×185 (AMW-1) to 530×300×312 (AMW-6) |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AP-01D |
| Pump Type | Diaphragm-Type Oil-Free Vacuum/Pressure Pump |
| Ultimate Vacuum | 80 kPa (≈20 psi vacuum) |
| Max Pressure Output | Not Specified |
| Flow Rate | 10 L/min |
| Motor Power | 35 W |
| Dimensions (W×H×D) | 246 × 190 × 135 mm |
| Weight | 3.2 kg |
| Power Supply | AC 220 V / 50 Hz |
| Construction Materials | PPS (Polyphenylene Sulfide) & PTFE (Polytetrafluoroethylene) |
| Compliance | CE-marked design principles |
| Brand | Otisience |
|---|---|
| Model | AP-02B |
| Type | Diaphragm-Based Oil-Free Dual-Head Vacuum/Pressure Pump |
| Vacuum Range | 0–80 kPa (adjustable) |
| Maximum Pressure Output | >150 kPa |
| Flow Rate | 10,000 mL/min |
| Power Consumption | 45 VA |
| Input Voltage | AC 220 V / 50 Hz |
| Dimensions (W×H×D) | 230 × 85 × 200 mm |
| Weight | 2.5 kg |
| Compliance | CE-marked design for laboratory use under IEC 61010-1 |
| Brand | Otisience |
|---|---|
| Model | AP-9100A |
| Pump Type | Oil-Free Diaphragm Pump |
| Vacuum Range | 0–95 kPa (gauge), Max Absolute Vacuum >500 kPa (i.e., <50 kPa abs) |
| Pressure Output | Up to 95 kPa (gauge) |
| Flow Rate | 80 L/min |
| Motor Power | 250 W |
| Dimensions (W×H×D) | 270 × 180 × 246 mm |
| Weight | 11.2 kg |
| Power Supply | 220 V / 50 Hz |
| Construction | PPS (Polyphenylene Sulfide) and Anodized Aluminum Housing |
| Compliance | CE-marked, RoHS-compliant, Designed for GLP-Compatible Lab Environments |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AP-9925(N) |
| Type | Diaphragm-Type Oil-Free Vacuum Pump |
| Ultimate Vacuum | <15 kPa (abs) |
| Pumping Speed | 25 L/min |
| Motor Power | 50 W |
| Dimensions (W×D×H) | 230 × 130 × 160 mm |
| Weight | 3.1 kg |
| Voltage/Frequency | 220 V / 50 Hz |
| Pressure Regulation | Manual Knob-Controlled Dual-Port (Vacuum & Positive Pressure) |
| Diaphragm & Cylinder Surface | PTFE-Coated |
| Compliance | CE-marked per EN 61000-6-3 & EN 61000-6-2 (EMC), RoHS 2015/863/EU |
| Brand | Otisience |
|---|---|
| Model | AP-9950 |
| Type | Oil-Free Dual-Head Vacuum Pump |
| Ultimate Vacuum | >85 kPa (gauge, adjustable) |
| Max Positive Pressure | >500 kPa (gauge) |
| Pumping Speed | 40 L/min |
| Power | 60 W |
| Dimensions (W×D×H) | 230 × 145 × 160 mm |
| Weight | 3.8 kg |
| Input Voltage | 220 V / 50 Hz |
| Configuration | Dual-head (parallel/series switchable) |
| Control | Manual pressure regulation knob |
| Compliance | CE-marked design principles, RoHS-compliant materials |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS-30600B |
| Capacity | 625 L |
| Ultrasonic Frequency | 35 kHz |
| Total Ultrasonic Power | 5600 W |
| Power Adjustable | Yes |
| Timer Adjustable | Yes |
| Sound-Dampening Lid | Included |
| Drain & Fill Fittings | Integrated |
| External Dimensions (W×L×H) | 1590 × 950 × 1100 mm |
| Tank Internal Dimensions (W×L×D) | 1100 × 800 × 710 mm |
| Transducer Configuration | 12 × 35 kHz / 50 W units + 100 × 28 kHz / 50 W units |
| Input Power | 220 V / 50 Hz, 3-wire with dedicated earth ground |
| Dual Load-Bearing Slides | 150 kg per slide (300 kg total) |
| Water Level Sensing | Multi-point sensor array enabling stratified transducer activation |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS10200A |
| Capacity | 10 L |
| Ultrasonic Frequency | 40 kHz |
| Ultrasonic Power | 300 W |
| Power Adjustment | Yes (30–100% in 10% increments) |
| Timer Range | 1–18 min or continuous operation |
| Lid with Sound-Dampening Design | Yes |
| Manual Drain Valve | Yes |
| Tank Dimensions (W×L×D) | 300 × 250 × 150 mm |
| External Dimensions (W×L×H) | 330 × 270 × 290 mm |
| Housing Material | Anodized Aluminum (stainless steel housing optional upon request) |
| Compliance | CE-marked per IEC 61000-6-3 (EMC) and IEC 61000-6-2 (immunity) |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS10200AT(H) |
| Capacity | 10 L |
| Ultrasonic Frequency | 40–60 kHz |
| Ultrasonic Power | 300 W |
| Power Adjustment Range | 30–100% |
| Heating Temperature Range | +5 °C to 80 °C |
| Heating Power | 500 W |
| Timer Function | 0–18 min or Continuous Operation |
| Noise Reduction Lid | Yes |
| Manual Drain Valve | Yes |
| External Dimensions (W×L×H) | 330 × 270 × 290 mm |
| Tank Dimensions (W×L×D) | 300 × 250 × 150 mm |
| Housing Material | Aluminum Alloy |
| Brand | Otisience |
|---|---|
| Model | AS1602KDT |
| Type | General-purpose ultrasonic cleaner |
| Capacity | 160 L |
| Ultrasonic frequency | 20 / 40 / 60 kHz |
| Ultrasonic power output | 1600–2400 W (adjustable 10–100%) |
| Heating temperature range | RT + 5 °C to 80 °C |
| Heating power | 3600 W |
| Timer range | 1–99 min |
| Lid with acoustic damping | Yes |
| Manual fill/drain | Yes |
| External dimensions (W×L×H) | 1200 × 550 × 800 mm |
| Tank internal dimensions (W×L×D) | 1000 × 500 × 320 mm |
| Housing material | Aluminum alloy |
| Control system | Microprocessor-based PID temperature control with dual 3-digit LED display (setpoint & actual temp) |
| Operating modes | Continuous and pulse-modulated ultrasonic output |
| Degassing function | Yes |
| Accessories included | Stainless steel mesh basket, noise-reduction lid |
| Optional mounting space | Side-panel预留 for auxiliary modules |
| Brand | Otisience |
|---|---|
| Model | AS20500A |
| Type | General-purpose ultrasonic cleaner |
| Capacity | 22 L |
| Ultrasonic frequency | 40 kHz |
| Ultrasonic power output | 500 W |
| Power adjustability | Yes, 30–100% in continuous stepless control |
| Timer | Electronic timer (up to 20 min), mechanical timer (up to 30 min), or continuous operation mode |
| Degassing function | Yes |
| Lid with sound-dampening design | Yes |
| Drain valve | Manual |
| Tank material | 304 stainless steel |
| Housing material | Corrosion-resistant anodized aluminum |
| External dimensions (W×L×H) | 530 × 350 × 335 mm |
| Internal tank dimensions (W×L×D) | 490 × 295 × 150 mm |
| Certifications | CE-compliant design, conforms to IEC 61000-6-3 (EMC) and IEC 61000-6-2 (immunity) |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS20500ADT |
| Capacity | 22 L |
| Ultrasonic Frequency | 40 kHz or 60 kHz |
| Ultrasonic Power | 500 W (adjustable 30–100%) |
| Heating Range | RT + 5 °C to 80 °C |
| Heating Power | 1000 W |
| Timer | 1–18 min (continuous) |
| Sound-Dampening Lid | Included |
| Manual Drain/Inlet | Yes |
| Construction | Aluminum Alloy Housing |
| External Dimensions (W×L×H) | 530 × 350 × 335 mm |
| Tank Dimensions (W×L×D) | 490 × 295 × 150 mm |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS20500BDT |
| Capacity | 22 L |
| Ultrasonic Frequency | 40 kHz / 60 kHz |
| Ultrasonic Power | 520 W (adjustable 1–100%) |
| Heating Temperature Range | +5 °C to 80 °C |
| Timer Range | 1–999 min |
| Noise-Reduction Lid | Yes |
| Manual Fill/Drain | Yes |
| Construction | Aluminum or Stainless Steel (user-selectable) |
| Dimensions (W×L×H) | 530 × 350 × 335 mm |
| Tank Internal Dimensions (W×L×D) | 490 × 295 × 150 mm |
| Safety Features | Low-water alarm & auto-shutdown, overtemperature protection |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | AS3120 (Aluminum) |
| Price Range | USD 140–700 (FOB) |
| Instrument Type | General-Purpose |
| Tank Capacity | 3 L |
| Ultrasonic Frequency | 40 kHz |
| Ultrasonic Power Output | 120 W |
| Power Adjustment | Dual-stage (50% / 100%) |
| Temperature Control | Not Available |
| Timer Range | 5–30 min (mechanical dial), continuous operation mode supported |
| Noise-Reduction Lid | Included |
| Drain/Fill Method | Manual hand-controlled valve |
| External Dimensions (W×L×H) | 290 × 160 × 240 mm |
| Tank Internal Dimensions (W×L×D) | 235 × 135 × 100 mm |
| Housing Material | Anodized aluminum alloy body with reinforced polymer chassis |
| Brand | Otisience |
|---|---|
| Origin | Tianjin, China |
| Model | AS3120 |
| Capacity | 3 L |
| Ultrasonic Frequency | 40 kHz |
| Ultrasonic Power | 60 W (adjustable: 50–100%) |
| Timer Range | 5–30 min |
| Lid | Sound-Dampening Cover Included |
| Drain | Manual Control |
| Housing Material | Reinforced Polymer Shell |
| External Dimensions (W×L×H) | 290 × 185 × 200 mm |
| Tank Dimensions (W×L×D) | 235 × 135 × 100 mm |
| Power Supply | Standard AC Input (specify voltage per regional configuration) |
| Brand | Otisience |
|---|---|
| Model | AS3120A |
| Type | General-purpose ultrasonic cleaner |
| Capacity | 3 L |
| Ultrasonic frequency | 40 kHz |
| Ultrasonic power output | 120 W |
| Power adjustment range | 30–100% |
| Timer modes | Electronic (up to 20 min), mechanical (up to 30 min), or continuous operation |
| Degassing function | Yes |
| Lid | Sound-dampening cover included |
| Drain | Manual control |
| Construction | Stainless steel tank, aluminum housing with corrosion-resistant coating |
| External dimensions (W×L×H) | 265 × 160 × 240 mm |
| Tank internal dimensions (W×L×D) | 235 × 135 × 100 mm |
| Warranty | 3 years |
| Brand | Otisience |
|---|---|
| Model | AS5150A |
| Type | General-Purpose Ultrasonic Cleaner |
| Capacity | 6 L |
| Ultrasonic Frequency | 40 kHz |
| Ultrasonic Power Output | 120 W (adjustable 30–100% via power control) |
| Timer Range | 1–18 min (digital electronic timer) |
| Temperature Control | Not equipped |
| Drain Valve | Manual |
| Lid | Sound-dampening cover included |
| External Dimensions (W×L×H) | 320 × 175 × 290 mm |
| Tank Internal Dimensions (W×L×D) | 300 × 150 × 150 mm |
| Tank Material | 304 Stainless Steel |
| Housing Material | Corrosion-resistant anodized aluminum |
| De-gassing Function | Yes |
| Compliance | Designed for GLP-compliant lab environments |