Model No. PCM-0001
Liquid-Damped Prismatic Compass 100 mm100 mm液体阻尼棱镜罗盘
- Card diameter
- 100 mm
- Graduation
- 0–360° in 30′ divisions
棱镜罗盘与测斜仪
Prismatic Compasses & Clinometers
Photo being updated
Photo for reference; configuration may vary by order.
Model No. PCM-0002 · Surveying & Geomatics Equipment
Surveyor's Compass with Sight Vanes
带觇板的测量罗盘仪
Boundary and farm surveys traditionally use quadrant bearings read from a staff-mounted compass. This surveyor's compass has a 120 mm needle over a quadrant ring graduated to 30′, with folding 150 mm slit and hair vanes. Two cross levels and a ball-and-socket Jacob staff mount keep it level.
- Needle length
- 120 mm
- Graduation
- Quadrant bearings, 0–90° in 30′
- Sight vanes
- Folding slit and hair vanes, 150 mm
- Levelling
- Two cross spirit levels
- Needle lift
- Lever-operated lift
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
Boundary and farm surveys traditionally use quadrant bearings read from a staff-mounted compass. This surveyor's compass has a 120 mm needle over a quadrant ring graduated to 30′, with folding 150 mm slit and hair vanes. Two cross levels and a ball-and-socket Jacob staff mount keep it level.
Highlights
- 120 mm needle with lift lever
- Quadrant ring to 30′
- 150 mm folding sight vanes
- Ball-and-socket staff mount
Applications
- Quadrant bearing traverses
- Land and farm boundary surveys
- Teaching reduced bearings
- Mine and forestry reconnaissance
Specifications 技术参数
| Parameter | Value |
|---|---|
| Needle length 磁针长度 | 120 mm |
| Graduation 刻度 | Quadrant bearings, 0–90° in 30′ |
| Sight vanes 觇板 | Folding slit and hair vanes, 150 mm |
| Levelling 整平 | Two cross spirit levels |
| Needle lift 磁针制动 | Lever-operated lift |
| Mounting 安装方式 | Ball-and-socket on Jacob staff |
| Case 外壳 | Brass with glass cover |
| Weight 重量 | 1.4 kg without staff |
| Model No. | PCM-0002 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
BS EN ISO 14689
BS 5930
ISO 9849
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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