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Product Description
The manual pressure pump is suitable for both laboratory and field environments. Featuring an open, transparent design, it offers:
Simple operation
Smooth pressure rise and release
Fine adjustment resolution
Easy maintenance
Excellent leak resistance
The built-in gas-liquid separator and carefully designed exhaust valve effectively prevent contamination of the pump body. A unique precision shut-off valve ensures pressure stability throughout the calibration process. A safety pin is installed at the pressure/vacuum switching point to effectively prevent the switching valve from moving during pressurization.
The uniquely designed M20 × 1.5 female thread quick connector enables rapid installation and removal of pressure instruments — no wrenches or PTFE thread seal tape required. The ergonomically designed lever structure delivers labor-saving pressure generation, making your calibration work twice as efficient with half the effort.
Manual Pressure Calibration Scheme Selection Guide
| Item | Manual Micro-Pressure Scheme | Manual Pneumatic Pressure Scheme | Manual Hydraulic Pressure Scheme |
|---|---|---|---|
| Scheme Model | IQS101-228 | IQS102-228 | IQS103-228 |
| Pressure Pump Model | IQS101 | IQS102 | IQS103 |
Pressure Pump Specifications
| Parameter | IQS101 (Micro-Pressure) | IQS102 (Pneumatic) | IQS103 (Hydraulic) |
|---|---|---|---|
| Pressure generation range | (-95 ~ 700) kPa | (-0.095 ~ 6 / 16) MPa | (0 ~ 60 / 250) MPa |
| Adjustment fineness | 0.01 Pa | 0.01 kPa | 0.1 kPa |
| Pressure connections | M20 × 1.5 (2 ports) | M20 × 1.5 (2 ports) | M20 × 1.5 (2 / 3 ports) |
| Medium | Air | Air | Oil or water |
| Weight | 1.5 kg | 2.1 kg / 6 kg | 3.9 kg / 16 kg |
Pressure Calibrator (IQS228) Specifications
Available ranges follow the series: (1×10ⁿ, 1.6×10ⁿ, 2.5×10ⁿ, 4×10ⁿ, 6×10ⁿ) kPa or MPa.
| Scheme | Range Options & Accuracy |
|---|---|
| IQS101-228 (Micro-Pressure) | 1. (-2.5 ~ 2.5) kPa — Accuracy: 0.1%2. (-5 ~ 5) kPa — Accuracy: 0.05%3. (-10 ~ 10) kPa ~ (0 ~ 600) kPa — Accuracy: 0.02% / 0.05% |
| IQS102-228 (Pneumatic) | 1. (-100 ~ 160) kPa ~ (0 ~ 600) kPa — Accuracy: 0.02% / 0.05%2. (0 ~ 1) MPa ~ (0 ~ 16) MPa — Accuracy: 0.02% / 0.05% |
| IQS103-228 (Hydraulic) | 1. (0 ~ 1) MPa ~ (0 ~ 60) MPa — Accuracy: 0.02% / 0.05%2. (0 ~ 100) MPa ~ (0 ~ 250) MPa — Accuracy: 0.05% / 0.1% |
Mechanical & Interface Specifications
| Parameter | IQS101-228 | IQS102-228 | IQS103-228 |
|---|---|---|---|
| Thread connection | M20 × 1.5 male or quick-release connector | M20 × 1.5 male | M20 × 1.5 male |
| Pressure type | Differential pressure / Gauge pressure | Gauge pressure / Absolute pressure | Gauge pressure / Absolute pressure |
| Medium | Gas | Gas / Liquid | Gas / Liquid |
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