Other Measurement Instruments
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| Brand | — |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Vehicle Tilt Alarm Sensor |
| Pricing | Upon Request |
| Brand | Vientiane Environment |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | WX-YL4 |
| Price | USD 420 (FOB) |
| Measurement Principle | 24 GHz Continuous-Wave Doppler Radar |
| Output Resolution | 0.1 mm |
| Rainfall Range | 0–200 mm/h |
| Accuracy | ±5% (at wind speed < 5 m/s) |
| Particle Size Detection Range | 0.5–5.0 mm |
| Sampling Interval | 1 s |
| Communication Interfaces | RS-485, RS-232 |
| Protocol | Modbus RTU |
| Power Supply | 12–24 VDC |
| Power Consumption | < 2 W |
| Operating Temperature | −30 °C to +70 °C |
| Operating Humidity | 0–100% RH (non-condensing) |
| Dimensions | Ø82 × 195 mm |
| Housing Material | Anodized Aluminum Alloy + ABS |
| Weight | 0.65 kg (with mounting bracket), 0.38 kg (sensor only) |
| Brand | Vientiane Environment |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | WX-LDS2 |
| Price | USD 425 (approx.) |
| Measurement Principle | Doppler Effect |
| Frequency Band | 24 GHz |
| Transmit Power | ≤20 dBm (10 mW nominal) |
| Beam Angle | 22° × 8° |
| Speed Range | 1–240 km/h |
| Resolution | 0.1 km/h |
| Accuracy | ±1 km/h |
| Detection Direction | Positive = approaching, Negative = receding |
| Maximum Detection Distance | ≥200 m |
| Angle Compensation | Automatic vertical compensation |
| Charging Voltage Limit | 12.6 V |
| Battery Capacity | 3600 mAh |
| Operating Time | ≥10 hours |
| Housing Material | ABS resin |
| Weight | 504 g |
| Operation Mode | Handheld or tripod-mounted |
| User Interface | Dual-language (English/Chinese) |
| Data Storage | Local history logging with export capability |
| Print Function | Thermal printer support (auto/manual print of up to 3 most recent overspeed events) |
| Overspeed Configuration | Configurable threshold, real-time overspeed ratio [(v − vₗᵢₘ)/vₗᵢₘ], max speed capture, and timestamped event logging |
| Brand | Wasatch Photonics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | WP-HD1624/871-25.4 |
| Dimensions | Dia. 25.4 mm |
| Groove Density | 1624 lines/mm |
| Center Wavelength | 871 nm |
| Thickness | 3 mm |
| Coating | Broadband AR (350–2500 nm) |
| Brand | Vientiane Environment |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | WX-QJ2 |
| Price | USD 450 (FOB) |
| Measurement Range | ±90° (X- and Y-axis) |
| Accuracy Options | ±0.001° / ±0.005° / ±0.01° |
| Operating Voltage | 3.7–4.2 V DC |
| Typical Current Draw | <120 mA @ 3.7 V |
| Operating Temperature | −40 °C to +85 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Communication Protocols | 2G/4G GPRS, NB-IoT, LoRaWAN |
| Sampling Rate | Configurable from 1 Hz to 50 Hz (high-frequency mode) or 0.00014 Hz to 1 sample/hour (low-frequency mode, interval 1–7200 s) |
| Data Upload Modes | Scheduled transmission + event-triggered upload (e.g., tilt threshold exceedance) |
| Remote Configuration Support | Yes |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YK100400 |
| Pricing | Upon Request |
| Dimensions (L × Ø) | 30 in (762 mm) × 3 in (76 mm) |
| Mass | 6 oz (170 g) |
| Max Calibrated Equivalent Airspeed | ≥340 kt |
| Output Signals | Total Pressure, Static Pressure, Angle of Attack (AOA), Angle of Sideslip (AOS) |
| Heating Option | Optional Total/Static Pressure Ports |
| Typical Platform Class | UAVs, RC Aircraft, Light-Sport Aircraft (LSA), Research Vehicles, Automotive Aerodynamics Test Rigs, Railway Boundary Layer Studies |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | ZDZ-1A |
| Price | Upon Request |
| Full Scale Range | 1×10⁵ to 1×10⁻¹ Pa |
| Compatible Gauge Tube | Leybold TR211 (KF16 Flange) |
| Brand | Zhengye |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | QY221 |
| Price Range | USD 7,000 – 14,000 |
| Sampling Dimension Range | 5 × 5 × 0.5 to 50 × 50 mm (L × W × H) |
| Max Sample Width | 508 mm |
| Min Sample Size | 120 × 100 mm |
| Sampling Thickness | 0.5–8 mm |
| Throat Depth | 280 mm |
| Cutting Tool Diameter | Φ2.0 mm / Φ2.4 mm |
| Rated Power/Voltage/Frequency | 1500 W / AC 220 V / 50 Hz |
| Current Rating | 10 A |
| Overall Dimensions (L×W×H) | 740 × 625 × 138 mm |
| Pneumatic Supply Pressure | 0.6–0.8 MPa |
| Net Weight | 190 kg |
| Brand | Zhongruixiang |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | ZRX-29212 |
| Price | USD 28.50 (FOB) |
| Vibration Acceleration Range | 0.1–205.6 m/s² (peak) |
| Velocity Range | 0.1–400.0 mm/s (RMS) |
| Displacement Range | 0.001–9.000 mm (p-p) |
| Frequency Range Options | 10–200 Hz / 10–500 Hz / 10–1 kHz / 10–10 kHz |
| Vibration Accuracy | ±5% |
| Spectral Resolution | 0.25 Hz |
| RPM Measurement | 30–300,000 rpm (5–5 kHz) |
| RPM Accuracy | ±(0.05% + 1 count) |
| Operating Temperature | 0–40 °C |
| Relative Humidity | ≤80% RH |
| Display | 320 × 200 pixel TFT color LCD |
| Data Storage | 800 measurement records + 100 spectral plots |
| Communication | Mini-USB |
| Built-in Thermal Printer | Yes |
| Battery | 1500 mAh Li-ion, 50 h continuous operation |
| Dimensions | 212 × 80 × 35 mm |
| Weight | 320 g |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | DCS300PA |
| Price Range | USD 1–4,999 |
| Input Voltage Range (V) | ±1 mV to ±10 V |
| Input Current Range (I) | ±1 mA to ±10 mA |
| Auxiliary Input | DC 0–10 V |
| Voltage Gain | 10⁰–10⁴ |
| Current Gain | 10³–10⁷ |
| Integration Time | 10 µs–10 s |
| RAM Buffer Depth | ≤2,000 samples |
| Temperature Input | AD950 sensor, −30 °C to +100 °C |
| A/D Resolution | 16-bit |
| D/A Outputs | 2 channels, 0–10 V, 12-bit resolution |
| Trigger Input | TTL rising-edge |
| Trigger Output | TTL-compatible, for shutter/solenoid control |
| Digital I/O | 5 inputs, 2 TTL outputs |
| Interface | USB 2.0 |
| Certification | CE |
| Power Supply | AC 100–240 V, 50/60 Hz → DC 24 V / 0.3 A |
| Dimensions (L×W×H) | 260 × 260 × 120 mm |
| Weight | 3.3 kg |