Nanjing Cetu Surveying Instrument Co., Ltd.
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| Brand Name: | CETU |
| MOQ: | 1 |
| Price: | $800-30000 |
| Payment Terms: | T/T advance; Western union; MoneyGram,etc. |
| Supply Ability: | 1000 |
| Distance measurement | Range with specified prisms | Good conditions | C5 | C5 HP | |||
| With single prism 2.5in (6.25cm) | 16,404 ft (5,000m) | 9,843 ft (3,000m) | |||||
| With reflector sheet 2in*2in (5cm*5cm) | 984 ft (300m) | 886 ft (270m) | |||||
| Reflectorless mode | C5 | Good | Normal | Difficult | |||
| KGC(90%) | 2,625 ft (800m) | 1,640 ft (500m) | 820 ft (250m) | ||||
| KGC(18%) | 1,312 ft (400m) | 984 ft (300m) | 771 ft (235m) | ||||
| C5 HP | Good | Normal | Difficult | ||||
| KGC(90%) | 1,640 ft (500m) | 1,312 ft (400m) | 820 ft (250m) | ||||
| KGC(18%) | 1,148 ft (350m) | 820 ft (250m) | 656 ft (200m) | ||||
| Accuracy in standard measurement mode | C5 | C5 HP | |||||
| Prism | ±(2mm+2ppm) | ±(1mm+1.5ppm) | |||||
| Reflectorless | ±(3mm+2ppm) | ±(2mm+2ppm) | |||||
| Measuring interval | C5 | Standard mode | Fast standard mode | Tracking mode | |||
| Prism mode | 1s | 0.5s | 0.3s | ||||
| Reflectorless mode | 1s | 0.5s | 0.3s | ||||
| C5 HP | Standard mode | Fast standard mode | |||||
| Prism mode | 1.6s | 1.2s | |||||
| Reflectorless mode | 2.1s | 1.6s | |||||
| Angle measurement | Accuracy (Standard deviation based on ISO 17123-3) |
1″(0.3 mgon), 2″(0.6 mgon), 3″(1.0 mgon), 5″(1.5 mgon) | |||||
| Reading system | Absolute encoder | ||||||
| Circle diameter | 2.4in (62mm) | ||||||
| Horizontal/ vertical angle | Diametrical/ Single | ||||||
| Telescope | Tube length | 5.0in (128mm) | |||||
| Image | Erect | ||||||
| Magnification | 30x (19x/ 38x with optional eyepieces) | ||||||
| Effective diameter of objective | Trimble C5 | Trimble C5 HP | |||||
| 1.77in (45mm) | 1.57in (40mm) | ||||||
| EDM diameter | Trimble C5 | Trimble C5 HP | |||||
| 1.97in (50mm) | 1.8in (45mm) | ||||||
| Field of view | 1°25′ | ||||||
| Resolving power | 3″ | ||||||
| Minimum focusing distance | 49 ft(1.5m) | ||||||
| Laser pointer | Coaxial red light | ||||||
| Tracklight | Yes | ||||||
| Reticle illumination | Yes, 4 steps | ||||||
| Tilt sensor | Type | Dual-axis | |||||
| Method | Liquid-electric detection | ||||||
| Compensation range | ±3′ | ||||||
| Communications | Communication ports | 1 x serial(RS-232C), 2 x USB (host and client) | |||||
| Wireless communications | Integrated bluetooth | ||||||
| Power | Output voltage | 3.6V | |||||
| Full charging time | approx. 6h | ||||||
| Operating time | C5 | C5 HP | |||||
| Continous angle-only measurement | 14h | 19h | |||||
| Distance/ angle measurement every 30s | 12h(AF every 30S) | 18h | |||||
| Continous distance/ angle measurement | 7h | 10.5h | |||||
| General specifications | Auto focus | Trimble C5 | Yes | ||||
| Trimble C5 HP | No | ||||||
| Level vials | 10′/ 2mm | ||||||
| Tangent clamps | Yes | ||||||
| Display face 1 | Color LCD back-lit (640*480 pixel) | ||||||
| Display face 2 | Color LCD back-lit (640*480 pixel) | ||||||
| Operating system | Windows® embedded compact 7 | ||||||
| Processor | Dual core 800 MHz | ||||||
| Point memory | 512 MB RAM, 4GB flash memory | ||||||
| Internal plummet | Optical or class 2 laser | ||||||
| Optical plummet | Magnification | 3x | |||||
| Field of view | 5° | ||||||
| Minimum focusing distance | 0.5m | ||||||
| Dimensions(W*D*H) | 8.1in x6.7in x12.5in (206mm x 169mm x 318mm) | ||||||
| Weight(approx.) 1″, 2″, 3″, 5″ Main unit |
Trimble C5 | 9.5lb (4.3kg) | |||||
| Trimble C5 HP | 9.8lb (4.4kg) | ||||||
| Battery | 0.2lb (0.1kg) | ||||||
| Carrying case | 7.3lb (3.3kg) | ||||||
| Environmental | Operating temperature range | Normal | -4ºF to 122ºF (-20ºC to 50ºC) | ||||
| Winterized | -22ºF to 122ºF (-30ºC to 50ºC) | ||||||
| Storage temperature range | Normal | -13ºF to 140ºF (-25ºC to 60ºC) | |||||
| Winterized | -22ºF to 140ºF (-30ºC to 60ºC) | ||||||
| Atmospheric correction | Temperature range | -40ºF to 140ºF (-40ºC to 60ºC) | |||||
| Barometric pressure | 15.8 inHg to 39.3 inHg(400mmHg to 999mmHg) or (533hPa to 1,332hPa) |
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| Dust and water production | IP66 | ||||||
| Certification | Class B part FCC certification, CE mark approval.RCM Mark. IEC6-825-1 am 2007, IEC6-825-1 am 2014, FDA notice 50 |
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| C5 | Prism/ Reflectorless mode | Class 1 laser | |||||
| Laser plummet/ Laser pointer | Class 2 laser | ||||||
| C5 HP | Prism mode | Class 1 laser | |||||
| Reflectorless/ Laser point | Class 3R laser | ||||||
