Specifications; Nx Models - Pentax W-800 Series Basic Instruction Manual

5. SPECIFICATIONS

5.1 NX models

These items are applicable to "NX" models only.
Model
Telescope Magnification
Optical aperture
Resolving power
Field of view
Minimum focus
Focus
Data Processor CPU, Clock frequency
OS
Internal memory
Interface
Display
Key board
EDM Laser class
Distance
Measurement
Range
Accuracy
Measuring time
Application software
Memory Internal memory
Memory Card
Angle Method
measurement Accuracy (ISO 17123-3)
Compensator
Tangent screw
Calendar clock
Plummet
Plate level (electronic)
Circular level
Water resistant
Ambient temperature
Battery pack BP02
Operation time
Weight
Charger BC03 and AC Adapter AC01
Base
Physical Instrument Dimension
(including Battery) Weight
W-822NX
3.7 inch, Color LCD, 640x480 pixels *(5), with back light and touch panel function
Quantity
Reflectorless
Mini Prism
1P
3P
Reflective sheet
Prism, Reflector sheet
Reflectorless
Repeat meas Normal: Prism, Ref.sheet 2.0 sec. (1 mm)
Track: Prism, Ref.sheet 0.4 sec. (1 cm)
Initial meas
Continuous Approx. 3 hrs (ETH+EDM), 8hrs (ETH) with Approx. 2.2 hrs of charging time
Input voltage : AC100~240V (AC01) Output voltage : DC7.5V (BC03) Weight : 280g
W-823NX
30x
45mm (EDM45mm)
3"
1°30'(2.6%)
1.0m
Auto-focus + Power Focus + Manual
Phase differential
Intel Xscale,400MHz
Microsoft® Windows® CE .NET 4.2
SDRAM = 64MB
FLASH = 128MB (built-in)
RS-232C
USB (USB Mini-B Connector)
CF Type II Slot
SD Slot
2
33 keys
Class (IIIa)3R / Class(II) 2
1.5~270m
1.5m~1100m (1600m) *(1)
1.5m~3400m (4500m) *(2)
200m~4500m (5600m) *(2)
1.5m~600m (800m) *(3)
± (2+2ppmxD) mm
±(5+2ppmxD) mm *(4)
*Normal: Prism, Ref.sheet 1.2 sec. (1 mm)
Normal: Reflectorless 2.3 sec. (1mm )
*Normal: Prism, Ref.sheet 2.5 sec. (1mm ) *Quick mode
Selective
128MB
2GB (Max) *(6)
Absolute Rotary Encoder
2" 3"
Triple Axis
2 speed
Available
Visible Laser, ±0.8 mm (instrument height 1.5m)
Plate level (electronic) 30"/1div.
8'/2 mm
IP54
-20°C ~ +50°C / -4°F ~122°F (Working range)
Ni-MH (Rechargeable)(4300mAh) , DC6V
Approx. 380g
Detachable
197(W) x 347(H) x 217(L) mm
6.3kg
W-825NX W-835NX
1
(Selective)
± (5+3ppmxD) mm *(4)
*Quick mode
5"
Dual Axis
1 speed
Shifting
6.1kg
39