
LP 2000 Sophistication
and Microprocessor on the Inside Gives You Simplicity and only 4 Keys on the
Outside!
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LP 2000 is the lab operators dream instrument! It measures turbidity from 0 to 50 FTU* with 0.01 sensitivity and then reads all the way from 50 to 1000 FTU with a 1 FTU resolution. Calibration is automatic, quick and simple. Two calibration standards with fixed values of 0 and 10 FTU are automatically recognized by the microprocessor. The standards are supplied with the instruments and are AMCO-AEPA-1 instead of formazine since they are more stable, non-toxic and can be reused for up to a year without contamination.
LP 2000 uses the infrared beam and the 90° sensor method to measure turbidity since it is less sensitive to color as opposed to the filter system. LP 2000 is the only bench turbidity meter equipped with an infrared LED as source of light. The infrared LED has a long life, unlike standard lamps, and more importantly, it maintains constant emission for the entire life of the instrument. The wavelength peaks at 890 nm, which ensures maximum intensity of diffused light even in samples with low turbidity values, and also reduces the interference from any colors. A large LCD display shows read-outs in clear digits.
Sensitive to the user's need to work with properly calibrated meters, Hanna Instruments has equipped LP 2000 with a unique GLP feature. This feature automatically stores and retrieves the last calibration date. At the touch of a key, the last calibration data is displayed allowing the user to ensure accurate calibration with every test.
LP 2000 bench turbidity meter is supplied
with measurement cuvet and cap, 12VDC adapter, HI 93703-0 and HI 93703-10
calibration solutions and instruction manual.
LP 2000-11 bench turbidity meter is supplied with RS 232, measurement
cuvet and cap, 12VDC adapter, HI 93703-0, HI 93703-10 and HI 93703-05
calibration solutions and instruction manual.
| Specifications: | LP 2000 | |
| Range | 0.00 to 50.00 FTU / 50 to 1000 FTU* | |
| Resolution | 0.01 / 1 FTU | |
| Accuracy | ±0.5 FTU or ±5% (whichever greater) | |
| Typical EMC Deviation | 0.2 FTU | |
| Light Source/Life | High Emission Infrared LED / Life of the instrument | |
| Light Detector | Silicon Photocell | |
| Computer Interface | RS232, with optional HI 92000 software (LP 2000-11 only) | |
| Power Supply | 12VDC through HI 710005 or HI 710006 (included) | |
| Environment | 32 to 122°F (0 to 50°C); RH 95% | |
| Dimensions | 9.1 x 6.7 x 2.7" (230 x 170 x 70 mm) | |
| Weight | 1.3 lb (600 g) | |
* 1 FTU (Formazine Turbidity Unit) = 1 NTU (Nephelometric Turbidity Unit)
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