Product Description
Delta Range Analytical Balance
With the Excellence Plus XP, METTLER TOLEDO has set another milestone in the world of analytical balances. Cutting-edge innovations bring unprecedented weighing performance and set new standards in terms of personnel, sample and data security.
Specifications - DeltaRange Analytical Balance
Maximum Capacity 31 g / 120 g
Readability 0.01 mg / 0.1 mg
Minimum weigh (typical acc. USP) 21 mg
Minimum weigh (typical, U=1%, sd=2) 1.4 mg
Taring range 0...120 g
Repeatability 0.015 mg / 0.05 mg
Linearity 0.15 mg
Eccentric Load 0.2 mg
Adjustment with internal weights pro FACT, fully automatic time- and temperature-controlled adjustment
Adjustment with external weights custom weights
Sensitivity offset 4x10-6Rnt
Sensitivity temperature drift 1x10-6/CRnt
Sensitivity stability 1x10-6/aRnt
Settling Time 2.5s / 1.5 s
Interfaces RS-232C
Dimensions 263x487x322 mm (WxDxH)
Usable height of draft shield 235 mm
Size of weighing pan 78 x 73 mm
Choose this level if you require: All benefits of the XS and more. You require solutions for one of the following:
Regulatory compliance is mandatory (e.g. FDA, USP, GxP)
Weighing in smallest sample sizes with highest accuracy
Handling toxic or electrostatically charged substances
Precision for Laboratory ExcellenceDelta Range Analytical Balance is purpose-built for laboratory environments, supporting accuracy up to 0.0001g and repeatability within 0.1 mg. Its fast response time ensures efficiency in daily analytical tasks. The robust design, incorporating quality materials and a draft shield, safeguards measurements from environmental disturbances while offering reliability needed for critical experiments.
Advanced Calibration and ConnectivityWhether you require internal or external calibration, the Delta Range offers flexibility for consistent results. Its output interfaces, including RS232 and USB, facilitate seamless data transfer to computers and laboratory management systems. The bright LCD display enhances user experience, easily presenting readings for fast verification and analysis.
FAQs of Delta Range Analytical Balance:
Q: How does the Delta Range Analytical Balance ensure high measurement accuracy?
A: The Delta Range Analytical Balance utilizes a precision load cell, microprocessor-controlled functions, and a full range tare. Its calibration system supports both internal and external settings, maintaining reliability and accuracy at 0.0001g (0.1mg) across the full measurement range.
Q: What is the recommended operating environment for this analytical balance?
A: This balance operates best in laboratory settings with ambient temperatures between 5C and 35C and relative humidity not exceeding 80%. It should be placed on a stable, vibration-free surface for optimal precision.
Q: When should I perform internal or external calibration on the balance?
A: Calibration is recommended prior to each measurement session or when significant environmental changes occur. Use internal calibration for routine accuracy assurance, while external calibration can be performed for compliance verification or after relocating the device.
Q: Where can the Delta Range Analytical Balance be integrated within laboratory setups?
A: It is suitable for research labs, quality control facilities, educational institutions, and manufacturing settings where high-precision weighing is required. Its portable design and compact footprint allow easy placement on standard laboratory benches.
Q: What is the process for connecting the balance to a computer or data system?
A: You can use the RS232 or USB output interface to link the device to compatible computers or laboratory information management systems. Software provided by the manufacturer or standardized protocols can be used for data transfer and integration.
Q: How does the draft shield benefit laboratory weighing processes?
A: The included draft shield minimizes the impact of air currents and dust, maintaining stable weighing conditions. This ensures more precise and repeatable measurements, especially when working with very small quantities.
Q: What usage benefits does the Delta Range Analytical Balance offer to laboratories?
A: Laboratories benefit from its rapid stabilization, high accuracy, robust construction, and versatility. The balance supports complex analytical procedures, improves workflow efficiency, and provides consistent performance for a wide range of weighing applications.