Manual

1 (3+3 ppm × D) mm –20 °C to –10 °C, +40 °C to +50 °C (–4 °F to +14 °F, +104 °F to +122 °F). 2 Standard deviation based on ISO 17123-4. 3 Measuring time may vary depending on measuring distance and conditions. For the initial measurement, it may take a few more seconds. 4 Battery life specification at 25 °C (77 °F). Operation time may be shorter in low temperatures and if the battery is not new. 5 Good conditions (good visibility, overcast, twilight, underground, low ambient light).
6 Normal conditions (normal visibility, object in the shadow, moderate ambient light). 7 Difficult conditions (haze, object in direct sunlight, high ambient light). * Low temperature model available –30 °C (–22 °F).
SpecificationS nivo 2.M nivo 3.M nivo 5.M ANGLE MEASUREMENT
Minimum increment Degree: 1/5/10"
Gon: 0.2/1/2 mgon
MIL6400: 0.005/0.02/0.05 mil
Degree: 1/5/10"
Gon: 0.2/1/2 mgon
MIL6400: 0.005/0.02/0.05 mil
Degree: 1/5/10"
Gon: 0.2/1/2 mgon
MIL6400: 0.005/0.02/0.05 mil
ISO 17123-3 accuracy (horizontal and vertical) 2"/0.6 mgon 3"/1 mgon 5"/1.5 mgon
TELESCOPE
Magnication 30× (18x/36x with optional eyepieces) 30× (18x/36x with optional eyepieces) 30× (18x/36x with optional eyepieces) Eective diameter of objective 40 mm (1.6 in) 45 mm (1.8 in) 45 mm (1.8 in) Minimum focusing distance 1.5 m (4.9 ft) 1.5 m (4.9 ft) 1.5 m (4.9 ft)
Reticle illumination No No No
DISTANCE MEASUREMENT Good
5
Normal
6
Dicult
7
Good
5
Normal
6
Dicult
7
Good
5
Normal
6
Dicult
7
Reectorless mode (KGC 18%) Reectorless mode (KGC 90%)
350 m (1,148 ft) 500 m (1,640 ft)
250 m (820 ft)
400 m (1,312 ft)
200 m (656 ft) 250 m (820 ft)
280 m (920 ft)
500 m (1,640 ft)
250 m (820 ft)
500 m (1,640 ft)
200 m (656 ft) 300 m (984 ft)
250 m (820 ft)
500 m (1,640 ft)
250 m (820 ft)
500 m (1,640 ft)
200 m (656 ft) 300 m (984 ft)
With single prism (Good conditions) 3,000 m (9,843 ft) 5,000 m (16,404 ft) 5,000 m (16,404 ft)
Accuracy (Prism/Precise mode)
1, 2
(2+2 ppm × D) mm (2+2 ppm x D) mm (2+2 ppm x D) mm
Accuracy (Reectorless/Precise mode)
1, 2
(3+2 ppm x D) mm (3+2 ppm x D) mm (3+2 ppm x D) mm
MEASURING INTERVAL
3
Prism mode Precise mode
1.6 sec. 1.5 sec. 1.5 sec.
Normal mode
0.8 sec. 0.8 sec. 0.8 sec.
Reectorless mode
Precise mode
2.1 sec. 1.8 sec. 1.8 sec.
Normal mode
1.2 sec. 1.0 sec. 1.0 sec.
Least count
Precise mode
1 mm (0.002 ft) 1 mm (0.002 ft) 1 mm (0.002 ft)
Normal mode
10 mm (0.02 ft) 10 mm (0.02 ft) 10 mm (0.02 ft)
ENVIRONMENTAL SPECIFICATIONS OPERATING TEMPERATURE RANGE –20 °C to +50 °C (–4 °F to +122 °F) –20 °C to +50 °C (–4 °F to +122 °F) –20 °C to +50 °C (–4 °F to +122 °F)*
ATMOSPHERIC CORRECTION
Temperature range –40 °C to +60 °C (–40 °F to +140 °F) –40 °C to +60 °C (–40 °F to +140 °F) –40 °C to +60 °C (–40 °F to +140 °F) Barometric pressure 400 mmHg to 999 mmHg
533 hPa to 1,332 hPa
15.8 inHg to 39.3 inHg
400 mmHg to 999 mmHg
533 hPa to 1,332 hPa
15.8 inHg to 39.3 inHg
400 mmHg to 999 mmHg
533 hPa to 1,332 hPa
15.8 inHg to 39.3 inHg
TILT SENSOR Dual axis Dual axis Dual axis
LEVEL VIALS
Sensitivity of Circular level vial 10'/2 mm 10'/2 mm 10'/2 mm
OPTICAL PLUMMET Magnication 3× 3× 3× DISPLAY Dual, backlit, graphic LCD (128x64 pixel) Dual backlit, graphic LCD (128x64 pixel) Dual backlit, graphic LCD (128x64 pixel) POINT MEMORY 10,000 records 10,000 records 10,000 records DIMENSIONS W X D X H 149 mm x 145 mm x 306 mm
(5.8 in x 5.7 in x 12.0 in)
149 mm x 145 mm x 306 mm
(5.8 in x 5.7 in x 12.0 in)
149 mm x 145 mm x 306 mm
(5.8 in x 5.7 in x 12.0 in)
WEIGHT APPROX.
Main unit (without batteries) 3.8 kg (8.4 lb) 3.7 kg (8.1 lb) 3.7 kg (8.1 lb)
Battery 0.1 kg (0.2 lb) 0.1 kg (0.2 lb) 0.1 kg (0.2 lb)
Carrying case 2.3 kg (5.1 lb) 2.3 kg (5.1 lb) 2.3 kg (5.1 lb)
INTERNAL LIION BATTERY (x2)
Operating time4
approx. 19 hours (continuous distance/angle measurement) approx. 10 hours (continuous distance/angle measurement) approx. 10 hours (continuous distance/angle measurement)
approx. 57 hours
(distance/angle measurement every 30 seconds)
approx. 26 hours
(distance/angle measurement every 30 seconds)
approx. 26 hours
(distance/angle measurement every 30 seconds)
approx. 62 hours (continuous angle measurement) approx. 31 hours (continuous angle measurement) approx. 31 hours (continuous angle measurement)
Output voltage 3.8 V DC 3.8 V DC 3.8 V DC
Recharging time 4 hours 4 hours 4 hours
COMMUNICATION PORTS 1 x serial (RS-232C) 1 x serial (RS-232C) 1 x serial (RS-232C) WIRELESS COMMUNICATIONS Integrated Bluetooth Integrated Bluetooth Integrated Bluetooth
Nivo M Series
8
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