Our Products
We offer a complete product range of Levelling Instruments, Geomax Digital Levels, Trimble Automatic Level (AL-100 Series), Sokkia Automatic Level (B30) and Trimble Automatic Level (AL-200 Series)
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Telescope | |
| Length | 215 mm (8.46in.) |
| Magnification | 28x |
| Objective aperture | 36 mm (1.42in.) |
| Resolving power | 3.5" |
| Field of View (at 100m/32Bft.) | 1o 25' (2.5m / 8.2 ft.) |
| Minimum focus | 0.2 (7.9in.) from end of telescope0.3m (1ft.) from instrument center |
| Image | Erect |
| Reticle pattern | Cross line |
| Stadia constant | 0 |
| Stadia ratio | 100 |
| Focusing knob | 1 Speed |
| Sighting aid | Peep Sight |
| Lens hood | - |
| Accuracy (standard deviation for 1km double run leveling) | |
| Without micrometer | 1.5mm (0.06in.) |
| With micrometer | - |
| Compensator | |
| Type | Pendulum Compensator with magnetic damping system |
| Setting accuracy | 0.5" |
| Working range | 15' |
| Circular level | |
| Sensitivity | 10' / 2mm |
| Mirror | Plane mirror |
| Horizontal circle | |
| Diameter | 103 mm (4.1 in.) |
| Graduations | 1o / 1 gon |
| General | |
| Horizontal rnotion drive | Clampless, endless, double-sided knobs |
| Water resistance | IP x 6 (IEC 60529:2001) |
| Operating temperature | - 20 to + 50oC (-4 to +122oF) |
| Size | Width - 130mm (5.12in.)Length - 215mm (S.46in.)Height - 140mm (5.51in.) |
| Weight | 1.7kg (3.7 Ib.) |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Telescope | |
| Length | 215 mm (8.46in.) |
| Magnification | 24x |
| Objective aperture | 32 mm (1.26 in.) |
| Resolving power | 4" |
| Field of View (at 100m/32Bft.) | 1o 25' (2.5m / 8.2 ft.) |
| Minimum focus | 0.2 (7.9in.) from end of telescope0.3m (1ft.) from instrument center |
| Image | Erect |
| Reticle pattern | Cross line |
| Stadia constant | 0 |
| Stadia ratio | 100 |
| Focusing knob | 1 Speed |
| Sighting aid | Gun Sight |
| Lens hood | - |
| Accuracy (standard deviation for 1km double run leveling) | |
| Without micrometer | 2.0 mm (0.08 om.) |
| With micrometer | - |
| Compensator | |
| Type | Pendulum Compensator with magnetic damping system |
| Setting accuracy | 0.5" |
| Working range | 15' |
| Circular level | |
| Sensitivity | 10' / 2mm |
| Mirror | Plane mirror |
| Horizontal circle | |
| Diameter | 103 mm (4.1 in.) |
| Graduations | 1o / 1 gon |
| General | |
| Horizontal rnotion drive | Clampless, endless, double-sided knobs |
| Water resistance | IP x 6 (IEC 60529:2001) |
| Operating temperature | - 20 to + 50oC (-4 to +122oF) |
| Size | Width - 130mm (5.12in.)Length - 215mm (S.46in.)Height - 135mm (5.31in.) |
| Weight | 1.7kg (3.7 Ib.) |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Model | RL-H3C | RL-H3CS |
| Beam Type | Red (Visible Diode) | |
| Beam Power | .8mW (Max.) | |
| Beam RangeLS-70 Sensor | 6 - 980 Dia. (2m - 300m) | |
| Accuracy | ±15 arc seconds(±.085 in / 100 ft , ±3.6mm / 50m) | |
| Self-leveling Range | ±3 | |
| Slope Range | N/A | +/-5% |
| Rotation Speed | 600 rpm | |
| Power | 4 C size Alkaline Batteries | |
| Battery life | Approx. 60 hrs | |
| Dimensions | 6.5L x 7.1W x 7.4H(167mm x 182mm x 189mm) | |
| Weight | 4.1 lbs (1.9 kg) w/batteries | |
| Warranty | 1 Year | |
| Laser Receiver | LS-70C | LS-70B |
| Grade Information Channels | 9 (+high/low out of range) | |
| On-Grade Precision | High precision: ±1mm (±0.04)Normal precision: ±2mm (±0.08) | |
| Audible On-Grade Alarm | Yes | |
| Power | 9Vdc Alkaline | |
| Battery Life | Approx. 80 hrs | |
| Auto Shut-Off | After 30 minutes w/o beam detection | |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Model | AL120 | AL124 |
|---|---|---|
| Magnification | 20 x | 24 x |
| Accuracy* | +/- 2.5 mm | +/- 2.0 mm |
| Aperture | 30 mm | 30 mm |
| Shortest focus: | 0.6 m | 0.6 m |
| Compensator | Magnetic dampened | Magnetic dampened |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Model | AL228 | AL232 |
|---|---|---|
| Magnification | 28 x | 32 x |
| Accuracy* | +/- 1.5 mm | +/- 1.0 mm |
| Aperture | 36 mm | 36 mm |
| Shortest focus | 0.6 m | 0.6 m |
| Compensator | Air dampened | Air dampened |
Specifications
| Accuracy | |
| Height accuracy | 0.7 mm/km |
| Distance accuracy | D < 10 m, 10 mm D 10 m, 0.001 x D |
| Systems | |
| Maximum Range | 105 m |
| Minimum Range | 2 m |
| Single measurement speed | < 3 sec |
| Minimum lighting condition | 20 Lux |
| Minimum fi eld of view | 50 % |
| Display | |
| Minimum resolution (Ht) | 0.1 mm |
| Minimum resolution (Dist) | 1 mm |
| Telescope | |
| Magnifi cation | 24 x |
| Compensator | |
| Range | 10" |
| Setting accuracy | 0.35" |
| Communication | |
| Internal memory | 2'000 measurements |
| Interface | RS232 |
| Environmental conditions | |
| Operating / Storage Temperature | -10oC +50oC / -40oC +70oC |
| Protection to dust and water | IP55 |
| Weight | |
| Weight including battery | < 2.5 kg |
| Battery | |
| AA dry cells (4XLR6 / AA 1.5V) 1800mAh / 2300mAh | 14 /16 hours continuous measurement |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order
Specifications
| Telescope | |
| Objective Lens Diameter | 45 mm (EDM: 50mm) |
| Magnification | 30x |
| Image | Erect |
| Field of View | 1o30' |
| Resolving Power | 3.0" |
| Min. Focus Distance | 1.3 m |
| Angle Measurement | |
| Accuracy* | 2" |
| Method | Absolute |
| Minimum Reading | 1" / 5" |
| Distance Measurement | |
| Distance Range | 1 prism : 2, 000 m3 prisms : 2, 700m |
| Accuracy | + (2mm + 2ppm x D**) m.s.e |
| Measuring Time | Fine Measurement Mode : 1.2 sec. (Initial 4 Sec.)Coarse Measurement Mode : 0.7 sec.Tracking Measurement Mode : 0.4 sec. |
| Atmospheric Correction Range | Yes |
| Prism Constant Correction Range | Yes |
| Software and Memory | |
| On-Board Software Functions | Data Collection, Resection, Road, Stakeout, Area Calculation Height Measurement, etc. |
| Internal Memory | 24, 000 pts |
| Interface | RS 232C (Standard) |
| Display | |
| Display Unit | Graphics LCD, 2 Sides |
| Keyboard | 24 Alpha-Numeric Key |
| TILT Correction (Automatic Index) | |
| Tilt Sensor | Yes |
| Correction Method | Liquid Type |
| Compensating Range | + 3' |
| Level Sensitivity | |
| Plate Level | 30" / 2mm |
| Circular Level | 10" / 2 mm |
| Optical Plummet Telescope | |
| Image | Erect |
| magnification | 3x |
| Focusing Range | 0.5 to infinity |
| Field of View | 3o and above |
| Others | |
| Protection against water and dust*** | IP 54 (with BT-L1W Battery) |
| Operating Temperature | - 20oC +50oC (-4oF +122oF) |
| Dimension | 336 (H) x 184 (W) x 172 (L) mm |
| Weight (with battery) | 4.8 kg |
| On-Board Battery | BT-L1W (Lithium ion) |
| Battery Charger | BC-L1W |
| Maximum Operating Time | Including Distance Measurement : 14 hoursAngle measurement only : 60 hoursOutput voltage : DC 10V |
Additional Information:
Payment Terms : T/T
Delivery Time : Depend on Order