WXTJ3DU Microbalance

WXTJ3DU Microbalance Immediate Results - Lasting Value Precision Weighing plays a crucial role in the most important process steps – Gold samples are accurately weighed on Microbalances for the fire assay process, and subsequently re-weighed after completion of process to determine the sample’s fine Gold content. One of the most impressive and yet age-old processes in Gold refining is “fire assay”, a gravimetrical method used to determine the purity of Gold. Keeping sample weights as small as possible means tremendous cost savings when handling precious metals. This Microbalance offers unsurpassed accuracy up to 1 microgram. Each sample must meet strict process tolerances as well as comply with International Regulatory Standards. With a customizable touchscreen, the WXTJ3DU Microbalance is easy to operate. Designed, engineered and manufactured in Switzerland for outstanding quality you can trust. Accurate Sample Preparation Reproducible analytical results start with accurate sample preparation using a microbalance. The rugged WXTJ produces stable and accurate results even under challenging weighing conditions. Easy Weighing The design is optimized for fast and secure weighing of very small samples. The touchscreen operation is intuitive and can be customized to help improve your workflows. Efficient Cleaning Avoid wasting time cleaning thanks to clever design features: the draft shield doors glide open on rails at the top, and the bottom plate of the weighing chamber is easily removed and doesn’t have any gaps or ridges. Practical Size Bench or cabinet space is often limited. The WXTJ has a very small footprint compared to other microbalances on the market, enabling you to position and access the balance wherever it suits you best

  • Specifications
  • Accessories
  • Download



WXTJ3DU Microbalance (Part No.)




Maximum capacity (fine / full range)


1.2 g / 3.2g


Readability (fine / full range)


0.001 mg / 0.01 mg


Tare range (from - to)


0 - 1.2 g / 1.2 - 3.2 g


Repeatability (fine / full range))


0.001 mg (1 g) / 0.006 mg (3 g)


Typical repeatability (test load)


0.0008 mg (200 mg)


Linearity deviation (test load)


0.02 mg (0.5 g)


Eccentricity (test load)


0.01 mg (2 g)


Sensitivity temperature drift


0.00015% / °C


Sensitivity stability


0.00025% / a


Minimum sample weight


(Load = 200 mg, k=2, U=1%)


0.14 mg


USP minimum sample weight


(Load = 200 mg, k=2, U=0.10%)


1.4 mg


Typical settling time


< 8 s


Weighing pan diameter


32 mm


Balance dimensions (WxDxH, mm)


127 x 261 x 165


Terminal dimensions (WxDxH, mm)


178 x 260 x 67


Product weight (net)


7.4 kg

Compact Printer RS 25

USB-P25, RS-P25, RS-P26, RS-P28 Compact Printer Range No matter which METTLER TOLEDO instrument is connected, you will always obtain a printout that meets the quality standards. Handwritten entries in laboratory journal notebooks are time consuming and can be a source of transcription errors. Records on the METTLER TOLEDO normal and adhesive printer paper help to avoid such mistakes. The printouts can be archived and at any time provide proof of the original weighing data Fast and reliable Whether you deal with simple or sophisticated applications, the printer generates fast and clear hard copies of your results Print in your language The Compact Printer supports the connected instrument languages, whether it operates in English, Russian, Chinese (balance), and Japanese or in any other language. Choose the right model Choose RS-P25 / USB-P25 for simple printouts, RS-P26 with built in real- time clock and date or RS-P28 with the extended Statistics and Totaling applications Auto settings detection The Printer automatically detects the settings of the connected device. Thanks to this feature no manual setting changes are required.

Compact Printer RS 26

Compact Printer RS 28

Auxiliary Display