Model
R-423VDN R-425VDN
Telescope
Magnification
30 x
Effective aperture
45mm (EDM45mm)
Resolving power
3.0”
Field of view
2.6 % (1° 30’)
Minimum focus
1.0 m
Focus
Manual
Distance measurement
Laser Class
Visible laser: Class III a (3R) (Reflectorless) / Class II (2) (Prism, sheet)
Measurement range
Reflectorless
(*1)
1.5 ~ 400 m
(Good conditions) (*3)
Reflector sheet
(*2)
1.5 ~ 600 m (800 m)
Mini Prism
1.5 ~ 1,600 m (2,000 m)
1 P
1.5 ~ 5,500 m (7,000 m)
3 P
1.5 ~ 7,000 m (9,000 m)
Accuracy
Prism / Reflector sheet
1.5 ~ 10 m: ± (3 + 2 ppm x D) mm / 10 m ~: ± (2 + 2 ppm x D) mm, Quick: ± (3+2ppm×D) mm
(*5)
Reflectorless
1.5 ~ 300 m: ± (5 + 2 ppm x D) mm / 300 m ~: ± (7 + 10 ppm x D) mm
Minimum count
0.1 mm (Fine mode) / 1 mm (Normal mode) / 10mm (Track mode)
Meassuring time (*4)
Repeat meas. Normal (1 mm)
Prism / Reflector sheet 2.0 sec - Reflectorless 2.0 sec
Quick (1 mm)
Prism / Reflector sheet 1.2 sec
(*5)
Track (10 mm)
Prism / Reflector sheet 0.4 sec - Reflectorless 0.4 sec
Initial meas. Normal (1 mm)
Prism / Reflector sheet 2.5 sec - Reflectorless 2.4 sec
Quick (1 mm)
Prism / Reflector sheet 1.7 sec
(*5)
Track (10 mm)
Prism / Reflector sheet 2.5 sec - Reflectorless 2.5 sec
Angle measurement
Measurement method
Absolute rotary encoder
Direction method
Vertical / Horizontal angle: 2 sides
Vertical / Horizontal angle: 1 side
Minimum count
1” / 5” selectable
Accuracy (ISO 17123-3)
3”
5”
Compensator
Axis
2 Axis
Range
± 3’
Target screw
1 speed
Sensitivity of vials
Plate level
30” / 2 mm
Circular level
8’ / 2 mm
Plummet
Laser Plummet (Optical Pummet is optional)
Base
Detachable
Dust & water resistance
IP56 (instrument only)
Ambient temperature
-20°C ~ +50°C / -4°F ~ 122°F (working range)
Tripod thread
5/8” x 11
Dimensions / Weight
Dimensions
180 (W) x 342 (H) x 177 (L) mm
Weight (incl. battery)
5.5 kg
Carrying case
250 (W) x 365 (H) x 425 (L) mm
Battery pack
Power source
Ni-MH 4300 mAh (rechargeable) DC 6.0 V
Operation time
Approx. 7.0 hrs (ETH + EDM) / 15hrs (ETH) with approx. 2.2 hrs of charging time
Weight
380 g
Battery charger
Input Voltage
AC 100 ~ 240 V
and AC adapter
Output Voltage
DC 7.5 V
Weight
280 g
Data Process
Data recording method
Internal Memory
Coordinates data
(*6)
45,000
Special function
PowerTo DSC
I / F
RS-232C or Bluetooth(Optional), SD CARD, USB
Display / keyboard
Display type
Graphic LCD / 20 characters x 8 lines / 240 x 96 pixels
Quantity
1 (2nd optional)
Keys
22 each(12 numeric / 5 function / 5 special)
Display back light
Intensity settings: 10 steps
Laser Pointer
Yes
Date clock
Yes
Total Station R-400VDN Series Specifications
* Designs
and
specifications
ar
e
subject
to
change
without
notice,
configuration
is
subject
to
changes
per
country
,
please
contact
your
local
dealer
.
- P
rin
ted in B
elgium - ZAS591400 - © PENT
A
X 2013 -
SUR
VE
Y/11/2013
Your Official Pentax Dealer
Japan Surveying Instruments Manufacturers’ Association
Member symbol of the Japan Surveying
Instruments Manufacturers’ Association
representing the high quality surveying
products.
Laserclass II, conform FDA 21 CFR
Ch. 1 § 1040
CAUTION
LASER RADIATION - DO NOT
STARE INTO BEAM
620-690 nm/0.95mW max.
CLASS II LASER PRODUCT
DANGER
LASER RADIATION - DO NOT STARE INTO
BEAM OR VIEW DIRECTLY
WITH OPTICAL INSTRUMENT
INTO SUNLIGHT
620-690 nm/4.75mW max.
CLASS IIIa LASER PRODUCT
Laserclass IIIa, conform FDA 21 CFR
Ch. 1 § 1040
www.pentaxsurveying.com/en/
You should be able to use any SD
card in your camera.
While Pentax does not guarantee
compatibility with any particular
manufacturer or model, we have
seen consistent compatibility with
SD cards from Panasonic (1GB),
SanDisk ( 1GB ), and Toshiba (1GB)
*1 The measurement range and accuracy of reflectorless, and time required to measure may vary by the shape, size of surface area and reflection rate of the target and its
environment. The measurement range of reflectorless is determined by the white side of the Kodak Gray Card. (KODAK is a trademark of Eastman Kodak Company)
*2 Reflector sheet: PENTAX genuine Reflector sheet
*3 The measurement range may vary by conditions of the environment.
Normal conditions: 20km visibility with slight shimmer
Good conditions: 40km visibility, overcast, no heat, no shimmer and moderate wind.
*4 EDM measuring time is determined in good conditions. It may takes longer than usual to measure the distance exceeding 4000m in prism mode and 300m in reflectorless
mode. Also the measurement time in reflectorless mode is influenced by the share, size and surface area and reflection rate of the target and its environment.
*5 Quick mode, which functions with prism and reflector sheet, is effective only under normal mode(1mm) and up to 500m.
*6 Number of points to be recorded may vary by usage.
Maximum number of point to be recorded per job site: 3000 points
Maximum number of job file to be recorded: 50 job files
Maximum data points to be sent from PC to the instrument: 3000 points
TI Asahi Co., Ltd.
International Sales Department
4-3-4 Ueno Iwatsuki-Ku, Saitama-Shi
Saitama, 339-0073 Japan
Tel.: +81-48-793-0118
Fax. +81-48-793-0128
E-mail: [email protected]
