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Cometech QC-PP & QC-PPI Force Gauge | Mechanical & Digital Push-Pull Tester | 1–50 kgf / ±1–±100 kgf | Portable
- Compact, portable push-pull force gauge series in two variants: QC-PP (mechanical dial type, 7 capacity models: Ak-1 to Ak-50) and QC-PPI (digital electronic type, 4 capacity models: HF-1 to HF-100) — for simple loading, push-pull, and tension/compression tests on a wide range of materials and products.
- Mechanical models (QC-PP): capacity 1–50 kgf, resolution 5–250 gf, travel 10mm; Electronic models (QC-PPI): capacity ±1–±100 kgf, 16-bit A/D, LCD 4-digit display.
- QC-PPI features: analog output ±2V FS, NiCr rechargeable battery + AC adapter, 10-hour battery life, safety factor 150% FS; weight ~460g; size 230×65×35mm.
- Designed for use with Cometech lifting table — stable direction and speed control; compatible with optional software for full automatic material testing.
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Overview
The Cometech QC-PP & QC-PPI Force Gauge series offers both mechanical dial and electronic digital push-pull testing in a lightweight, handheld format.
The QC-PP covers 7 mechanical models from 1 kgf to 50 kgf, while the QC-PPI electronic variant offers 4 digital models from ±1 kgf up to ±100 kgf with a 16-bit A/D converter and LCD readout for precise, real-time force readings.
Both series are designed for pairing with the Cometech lifting stand, enabling stable, speed-controlled push-pull tests, and the QC-PPI can interface with optional software for full automatic data capture and analysis.
Model Comparison
| Type | Model | Capacity | Resolution / Min Scale | Travel / Display |
|---|---|---|---|---|
| Mechanical (QC-PP) | Ak-1 | 1 kgf | 5 gf | 10 mm |
| Ak-2 | 2 kgf | 10 gf | 10 mm | |
| Ak-5 | 5 kgf | 25 gf | 10 mm | |
| Ak-10 | 10 kgf | 50 gf | 10 mm | |
| Ak-20 | 20 kgf | 100 gf | 10 mm | |
| Ak-30 | 30 kgf | 200 gf | 10 mm | |
| Ak-50 | 50 kgf | 250 gf | 10 mm | |
| Electronic (QC-PPI) | HF-1 | ±1.0000 kgf | LCD 4-digit / 16-bit A/D | — |
| HF-10 | ±10.000 kgf | LCD 4-digit / 16-bit A/D | — | |
| HF-50 | ±50.00 kgf | LCD 4-digit / 16-bit A/D | — | |
| HF-100 | ±100.00 kgf | LCD 4-digit / 16-bit A/D | — |
Full Specifications
| Series | QC-PP (Mechanical) & QC-PPI (Electronic) |
|---|---|
| Mechanical models | Ak-1 / Ak-2 / Ak-5 / Ak-10 / Ak-20 / Ak-30 / Ak-50 Capacity: 1–50 kgf | Min Scale: 5–250 gf | Travel: 10mm each |
| Electronic models | HF-1 / HF-10 / HF-50 / HF-100 Capacity: ±1.0000 – ±100.00 kgf |
| Display (electronic) | LCD 4-digit |
| A/D conversion | 16-bit |
| Compute | 8-bit C-MOS TYPE |
| Safety factor | 150% FS |
| Analog output | ±2V FS |
| Battery | NiCr rechargeable + AC adapter (DC 12V, 200mA) |
| Battery life | ~10 hours (full charge, ~25°C) |
| Working temperature | 0–40°C |
| Weight (electronic) | ~460 g |
| Dimensions (electronic) | 230 × 65 × 35 mm |
| Software compatibility | Optional — full automatic material test interface |
| Stand compatibility | Cometech lifting table (stable direction & speed control) |