求积仪
Planimeters
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Model No. PMX-0004 · Surveying & Geomatics Equipment
Mechanical Roller Planimeter
机械滚轮式求积仪
Field offices without reliable power still need to measure long strip maps. This mechanical roller planimeter covers about 250 mm width over unlimited length, reading a vernier drum and dial counter to 0.1 cm² at ±0.2%. Twin knurled steel rollers keep it tracking straight.
- Measuring width
- About 250 mm
- Measuring length
- Unlimited along roller travel
- Measuring wheel
- Drum with vernier and dial counter
- Least reading
- 0.1 cm² at 1:1
- Accuracy
- ±0.2%
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
Field offices without reliable power still need to measure long strip maps. This mechanical roller planimeter covers about 250 mm width over unlimited length, reading a vernier drum and dial counter to 0.1 cm² at ±0.2%. Twin knurled steel rollers keep it tracking straight.
Highlights
- About 250 mm width, unlimited length
- 0.1 cm² least reading
- ±0.2% accuracy
- No batteries needed
Applications
- Strip map areas without batteries
- Teaching roller planimeter principles
- Field offices without power
- Archive map measurement
Specifications 技术参数
| Parameter | Value |
|---|---|
| Measuring width 测量宽度 | About 250 mm |
| Measuring length 测量长度 | Unlimited along roller travel |
| Measuring wheel 测轮 | Drum with vernier and dial counter |
| Least reading 最小读数 | 0.1 cm² at 1:1 |
| Accuracy 精度 | ±0.2% |
| Rollers 滚轮 | Twin knurled steel rollers on common axle |
| Accessories 附件 | Check rule, fitted case |
| Weight 重量 | 1.0 kg |
| Model No. | PMX-0004 |
| 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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