Model No. AHL-0003
Locke Hand Level Non-Magnifying无放大洛克手持水准仪
- Tube length
- 130 mm
- Magnification
- 1× (none)
求积仪
Planimeters
Photo being updated
Photo for reference; configuration may vary by order.
Model No. PMX-0003 · Surveying & Geomatics Equipment
Mechanical Compensating Polar Planimeter
机械补偿式极式求积仪
Surveying and drawing classes still demonstrate how a planimeter integrates area mechanically. This compensating polar planimeter reads a vernier drum to 0.1 cm² at 1:1 with ±0.3% accuracy, and its pole arm reverses so errors cancel. A check rule and fitted case are supplied.
- Tracer arm
- Adjustable, with scale settings
- Measuring wheel
- Drum with vernier, 10 cm² per revolution
- Least reading
- 0.1 cm² at 1:1
- Accuracy
- ±0.3%
- Compensation
- Pole arm reversible for compensating method
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Surveying and drawing classes still demonstrate how a planimeter integrates area mechanically. This compensating polar planimeter reads a vernier drum to 0.1 cm² at 1:1 with ±0.3% accuracy, and its pole arm reverses so errors cancel. A check rule and fitted case are supplied.
Highlights
- Vernier drum to 0.1 cm²
- ±0.3% accuracy
- Reversible pole arm for compensation
- Check rule included
Applications
- Teaching area measurement principles
- Backup for electronic planimeters
- Map rooms and archives
- Engineering drawing classes
Specifications 技术参数
| Parameter | Value |
|---|---|
| Tracer arm 描迹臂 | Adjustable, with scale settings |
| Measuring wheel 测轮 | Drum with vernier, 10 cm² per revolution |
| Least reading 最小读数 | 0.1 cm² at 1:1 |
| Accuracy 精度 | ±0.3% |
| Compensation 补偿方式 | Pole arm reversible for compensating method |
| Counter 计数盘 | Dial counting revolutions |
| Accessories 附件 | Check rule, pole weight, fitted case |
| Weight 重量 | 450 g |
| Model No. | PMX-0003 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ISO 5455
ISO 9836
ISO 7078
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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