| 2-Axis Precision Levelling Instrument |
| TECHNICAL DATA QUICK REFERENCE* |
MODEL |
| DWL1300XY |
DWL1500XY |
DWL2000XY |
DWL3000XY |
DWL3500XY |
DWL8500XY |
| Smart Level |
Smart Level |
Entry Level |
Premium |
Premium |
Ultra-Precision |
| Measuring Range (Single Axis) |
0.00° ~ ±5.00° |
0.000° ~ ±2.000° |
0.00° ~ ±90.00° |
0.00° ~ ±90.00° |
0.000° ~ ±20.000° |
0.0 to 14400 arcsec. (0.0000° to ± 4.0000°) |
| Measuring Range (Dual Axis) |
0.00° ~ ±5.00° |
0.000° ~ ±2.000° |
0.00° ~ ±3.00° |
0.00° ~ ±15.00° |
0.000° ~ ±10.000° |
0.0 to 7200 arcsec. (0.0000° to ± 2.0000° ) |
| Resolution : |
0.002"/ft. or 40-second or 0.01° |
0.0002"/ft. or 5-second or 0.001° |
0.002 in/ft or 0.01° (0.18 mm/M) |
0.002 in/ft or 0.01° (0.18 mm/M) |
0.0002 inch/ft or 0.001° (0.02 mm/M) |
1 arc-second (≤ 5µm/M) |
| Accuracy : |
±0.004"/ft. or ±0.02°
from 0° ~ 0.5°
±0.04° at other angles |
±0.0004"/ft. or ± 0.002°
from 0° ~ 0.5°
± 0.004° at other angles |
± 0.02° at 0.00° ~ ± 2.00°
(349 μm/m)
(0.004 in/Ft) (72 arcsec.)
± 0.04° at other angles |
± 0.01° at 0.00° ~ ± 10.00°
(175μm/M)
(0.002 in/Ft) (36 arcsec.)
± 0.03° at other angles |
± 0.001° at 0.000° ~ ± 2.000°
(18μm/M)
(0.0002 in/Ft) (3.6 arcsec.)
± 0.003° at other angles |
± 1 arcsec. at 0 ~ 1080 arcsec.;
±3 arcsec. at other angles |
| Accuracy Calibration Certification |
NIST, JIS, DIN (U.S., Japan & Germany) |
NIST, JIS, DIN (U.S., Japan & Germany) |
NIST, JIS, DIN (U.S., Japan & Germany) |
NIST, JIS, DIN (U.S., Japan & Germany) |
NIST, JIS, DIN (U.S., Japan & Germany) |
NIST, JIS, DIN (U.S., Japan & Germany) |
| Repeatability |
0.002"/ft. or 40-second |
0.0002"/ft. or 5-second |
0.01° (175μm/M) (0.002 in/Ft) |
0.01° (175μm/M) (0.002 in/Ft) |
0.001° (18μm/M) (0.0002 in/Ft) |
1 arcsec. (≤ 5µm/M) |
| Measurement Speed |
≤ 3 Sec. |
≤ 5 Sec |
≤ 3 Sec. |
≤ 3 Sec. |
≤ 5 Sec. |
≤ 8 Sec. |
| Vibrometer (Relative g - unit) |
|
|
|
1.0 |
2.0 |
2.0 |
| Magnet |
|
|
|
• |
|
|
| Display |
LED |
Colour TFT LCD |
| Power Supply** |
2 x AA 1.5V Batteries / USB |
4 x AAA 1.5V Batteries / USB |
| Material |
PC ABS / Zinc Alloy |
PC ABS / Aluminium |
PC ABS / Cast Iron |
PC ABS / Cast Iron / Titanium |
| Connectivity |
Bluetooth (≤50 feet)
| USB 2.0 Cable (≤ 5 Meter) |
USB 2.0 Cable (≤ 5 Meter)
Bluetooth Industrial Class 1 (≤30 metre) (Optional) |
USB 2.0 Cable (≤ 5 Meter)
Bluetooth Industrial Class 1 (≤30 metre) |
| Operating Temperature |
10°F to 120°F or -10°C to +50°C (Calibrated for the entire temperature range) |
+10°C to +40°C (Calibrated for the entire temperature range) |
| Storage Temperature |
-20°C to +60°C |
| Dimension (mm) |
149 x 51 x 40 |
188 x 62 x 37 |
| Nett Weight (Approximate) |
500 gram |
580 gram |
1100 gram |
1150 gram |
| User Self Calibration |
Yes |
* Product Specification and appearance are subject to change for product improvement without prior notice.
** Alternative device power can be obtained from External USB Power Source
Notes:
Blank Space - indicate this feature is not available for this model
Dot "•" indicate that all models from this series have this feature.
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