The LF-225 DR multi-function dual-range semi-micro analytical balance offered by Tovatech is an ideal solution when highly accurate weighing is required on a regular basis. This balance is crafted in Japan with exceptional quality workmanship. Researchers, jewelers and others can benefit from the readability of 0.01 mg up to a 92 g capacity or 0.1 mg up to a 220 g capacity. Linearity in these ranges is ±0.03 and ±0.02 mg; repeatability is ±0.02 and ±0.1 mg respectively.
The USB port on this Windows® compatible balance simplifies transfer of data to a pc or printer.
Featuring a one-key calibration function the LF-225 DR semi-micro balance has internal weigh chamber dimensions of 6 x 6.25 x 9 inches, an unusually tall space. The novel sliding door mechanism permits users to open the right side glass door with the left hand while placing samples on the weighing pan with the right hand (or vice versa). Doors slide into the scale’s cast aluminum and static-resistant ABS housing instead of protruding into the area behind the balance.
A Semi-Micro Balance with Multiple Weighing Options
In addition to precision weighing the GLP-compliant LF-225 DR can be programmed to perform the following functions:
- Percentage calculations
- Density determination
- Below balance weighing
Users select weighing units of gram, milligram, carat, ounce, pound, troy ounce, pennyweight, grain and momme.
Special Features Support Accurate Weighing
Users of analytical balances understand that a stable environment is essential to accuracy. This entails minimum, ideally no exposure to vibration, temperature and humidity changes. Two special features on the LF-225 dual range semi-micro balance enhance accuracy.
- Three levels of adjustable environmental filter settings adjust the balance response to differing environmental conditions for more controlled results
- An anti-buoyancy plate ensures air currents within the weighing chamber do not affect weighing results
Record keeping connectivity options are a supported by a selectable baud rate to data collection devices, and a USB or RS 232 interface with supplied RTS data collection software for Windows. Options include an SDI remote display, printers, ionizers, aluminum weigh pans and a density kit.
The semi-micro balance is shipped with a comprehensive user manual.
We invite you to download a copy of our buyers guide to digital scales for information on selecting and using these precision instruments. Contact the scientists at Tovatech for more details on the LF-225 dual range semi-micro balance or for information on other precision instruments for research lab and production weighing.