Understanding Clean Sampling Vehicles
Clean sampling vehicles are specialized devices designed to provide a controlled, purified environment for sampling and material handling. These units are particularly useful in industries such as pharmaceuticals, biotechnology, food processing, and electronics, where maintaining a sterile and dust-free workspace is essential. They serve as mobile purification systems that help ensure the integrity of samples during collection and transportation.
One of the key features of these vehicles is their vertical unidirectional airflow system, which ensures that air flows smoothly and consistently through the work area, minimizing contamination risks. This makes them ideal for sampling raw materials in non-sterile pharmaceutical preparations and other sensitive applications.
**Main Technical Specifications:**
1. **Operating Conditions:** Temperature: 5–40°C, Humidity: ≤80%, Atmospheric Pressure: 80–160 kPa.
2. **Appearance:** The surface should be smooth, with no peeling or flaking of paint, and the curtain should remain intact and vertical.
3. **Casters:** Should be flexible and stable, ensuring smooth mobility.
4. **Purification Efficiency:** Up to 10,000 class (depending on model).
5. **Noise Level:** No more than 63 dB(A) under normal operating conditions.
6. **Vibration:** Maximum amplitude of XYZ axes should be ≤3 µm.
7. **Lighting:** Average illumination should be ≥300 lux.
8. **Stability:** All four casters must lie on the same plane, with no wobbling.
**Usage Instructions:**
Move the vehicle to the designated sampling location, secure it in place, and turn on the power. Start the fan and adjust the voltage (usually 220V). Allow the system to run for 15 minutes before placing the sample container inside. After sampling, turn off the fan and power supply, then return the vehicle to its original position.
**Operational Procedures and Precautions:**
Before use, activate the UV germicidal lamp 50 minutes in advance to disinfect the internal surfaces. After 30 minutes, turn off the UV light and start the blower. For new or long-unused units, clean the interior thoroughly with a fiber-free vacuum before any operation. Use either chemical sterilization or UV light for additional disinfection.
Avoid storing unnecessary items in the work area to maintain laminar airflow. Minimize actions that could disrupt the air flow pattern. Regularly check the average wind speed using an anemometer, and adjust the fan voltage if necessary to maintain optimal performance. Ensure the internal temperature does not exceed 50°C.
JC-900 Clean Sampling Vehicle
JC-1200 Clean Sampling Vehicle
Mobile clean sampling vehicles are cost-effective, portable solutions for creating a localized clean environment during material sampling. Their flexibility and ease of use make them widely adopted by GMP-certified facilities.
**Working Principle:**
These vehicles utilize a centrifugal fan system that draws in ambient air through medium- and high-efficiency filters, delivering a steady stream of purified air over the work area. This continuous airflow ensures a controlled, contamination-free space suitable for precise sampling tasks.
**Structural Features:**
The frame is constructed from dust-proof, high-precision materials, while the working area is lined with stainless steel veneer. This design offers excellent sealing, durability, and an aesthetically pleasing appearance.
**Technical Parameters:**
| Model | JC-900 | JC-1200 |
|-----------|----------------|----------------|
| Cleanliness | Class 100 @ ≥0.5μm (US Federal 209E) | Same as above |
| Colony Count | <0.5 pcs/dish (90mm petri dish) | Same as above |
| Noise | ≤62 dB(A) | ≤62 dB(A) |
| Average Wind Speed | 0.25–0.6 m/s | 0.25–0.6 m/s |
| Vibration (X·Y·Z) | ≤0.5 µm | ≤0.5 µm |
| Illuminance | ≥300 lux | ≥300 lux |
| Power Supply | AC, 220V/50Hz | AC, 220V/50Hz |
| Max Power Consumption | 400W | 800W |
| Weight | 160 kg | 300 kg |
| Working Dimensions | 730×650×950 mm | 1030×650×950 mm |
| Overall Dimensions | 900×730×1950 mm | 1200×730×1950 mm |
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