Sokkia iM101 /iM105 manual Total Station.

The Sokkia iM101 Manual Total Station (Intelligent Measurement Total Station) incorporates all the features you need at a cost-efficient price. Sokkia iM101 /iM105 Manual Total Station will handle your most demanding survey layout or as-built project needs.

Key Features of Sokkia IM105/Sokkkia IM101 Reflectorless Total Station

With Sokkia IM-105 Total Station /Sokkia IM-101 Total Station you get fast, accurate, and powerful EDM technology, best-in-class accuracy up to 6,000 meter with a prism and up to 1000 meter in reflectorless mode, and a battery life of up to 28 hours. The iM-100 series intelligent measurement station is ready to be your hardest worker out in the field.

Construction and Survey Application Software Reliable All-Round Total Station

Cross-Sectional Survey
By using the MLM (Missing Line Measurement) program, the height difference between points can be calculated. Also, you can save time on reflectorless mode to measure a number of points of variation in a large area.

Stake Out
The Guide Light function will navigate the prism operator to move to the stake out line quickly so that stake out operation can be done effectively.

Elevation Stake
Staking out with 3D coordinates, eliminates the need to set up TS on the straight line for all elevation stakes.

Boundary and Cadastral Survey
By using the Area function, you can calculate the area easily. Also, you can determine the center point of the column such as electric pole, which cannot be directly measured, by using offset calculation.

Coordinate Measurement
With coordinate measurement, you can manage 3D coordinate data so that various calculations such as Road, Layout and more can be determined. 3D coordinate data management can improve the productivity drastically.

Topographic Survey
The trigger key, or measuring distance key, helps you perform topography quickly while continuously viewing through the telescope. Also, the long distance measuring range reduces the number of the instrument changes for more efficient working time.

Improve Topography and Stake Out, with features to achieve faster and more efficient workflows

Sokkia iM-100 Series Total Station Features

IoT Support System – Connect the Site and the Office

TSshield IoT Support System

  • Remotely update the firmware via the internet
  • Improves asset management by checking TS operating time
  • Remote Lock secures the instrument from theft.
  • Monitor TS heath status to enable quick reaction against any functionality issues

Superior Basic Feature will Expand Your Application

Strong Environmental Spec
The IP66 rating ensures durability for most any rough job site temperatures and conditions.

Long Hours Operation
One battery lasts up to 28 hours, or about four days of normal operation time.

Bright Illumination Key for Nighttime Work
Key buttons are illuminated to minimize mistakes.

Reliable Large Volume Memory
Internal memory has 50,000 points to record.
USB memory can be used up to 32GB.

Japan Quality Products
We perform the tough environmental tests to ensure long-term operation even under the rough site environments. Sokkia iM 100 Series total stations are thoroughly inspected with dust-proof and water-proof test chambers.

In addition, the various tests against vibration, drop, temperature, and humidity were successfully passed to achieve the best environmental spec. Also, the measuring distance accuracy test on base line and the instrument leveling and angle accuracy test and adjustment by collimator system ensure your satisfaction on iM Series product quality.

Sokkia Total Station iM105 Technical Specifications:

ModeliM105 Sokkia Total Station
Magnification / Resolving Power30x / 2.5″
Length171mm (6.7in.)
Objective aperture45mm (48mm for EDM)
Field of View1°30′ (26m / 1,000m)
Minimum focus1.3m
Reticle illumination5 brightness levels
Angle Measurement
Display Resolution1″/5″ (IM-101)
0.5″/1″ (IM-105)
Accuracy (ISO 17123-3:20015″ (IM-105)
1″ (IM-101)
Dual Axis CompensatorDual-axis liquid tilt sensor, working range: ±6′
 Collimation CompensationOn/Off (selectable)
Distance Measurement
Laser output (Reflectorless mode)Class 3R / Prism / sheet mode: Class 1
Range reflectorless mode0.3 to 800m (2,620ft.) / Under good conditions*: 1,000m (3,280ft.)
Reflective sheetRS90N-K: 1.3 to 500m (4.3 to 1,640ft.), RS50N-K: 1.3 to 300m (4.3 to 980ft.),
RS10N-K: 1.3 to 100m (4.3 to 320ft.)
Mini Prism1.3 to 500m (4.3 to 1,640ft.)
One Prism1.3 to 5,000m (4.3 to 16,400ft.) / Under good conditions* : 6,000m (19,680ft.)
Display ResolutionFine / Rapid : 0.0001m (0.001ft. / 1/16 in.) / 0.001m (0.005ft. / 1/8 in.) (selectable)
Tracking / Road : 0.001m (0.005ft. / 1/8 in.) / 0.01m (0.02ft. / 1/2 in.) (selectable)
AccuracyReflectorless: (2 + 2ppm x D) mm
Reflective Sheet: (2 + 2ppm x D) mm
Prism Mode: (1.5 + 2ppm x D) mm
Measuring Time
Fine Measurement Mode0.9 sec.(Intial 1.5 sec.)
Rapid Measurement Mode0.6 sec.(Intial 1.3 sec.)
Tracking Measurement Mode0.4 sec.(Intial 1.3 sec.)
OS, Interface and Data Management
Operating systemLinux
Display / KeyboardGraphic LCD, 192 x 80 dots, backlight, contrast adjustment / Alphanumeric keyboard / 28 keys with backlight
Control panel locationOn both faces
Trigger keyYes (right side)
Data storageInternal memory: Approx. 50,000 points
Plug-in memory device: USB flash memory (max. 32GB)
InterfaceSerial RS-232C, USB2.0 (Type A for USB flash memory)
Bluetooth® modem (option)Bluetooth Class 1.5, Operating range: up to 10m
Laser pointerCoaxial red laser using EDM beam
Guide lightGreen LED (524nm) and Red LED (626nm), Operating range: 1.3 to 150m (4.3 to 490ft.)
Levels Graphic6′ (Inner Circle)
Circular Level10’/2mm
Optical PlummetMagnification: 3x
Minimum focus: 0.5m from tribrach bottom
Dust and water protectionIP66 (IEC 60529:2001)
Operatig temperature-4ºF to +122ºF (-20ºC to +50ºC)
Size with handle (w x d x h mm)183(W)x 181(D)x 348(H)mm
Weight with battery and tribrachApprox. 5.3kg (11.7lb)
Power Supply
Battery (BDC70) Detachable batteryLi-ion rechargeable battery
Operating time (20ºC) BDC70Approx. 28 hours (single distance measurement every 30 seconds)