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Endeavour Instruments Africa Limited/Weighing/Precision/Analytical Balances/XA 4Y Series Analytical Balances (USP Compliant)/XA 4Y Series Analytical Balances (USP Compliant)
Analytical Balances

XA 4Y Series Analytical Balances (USP Compliant)

Maximum capacity 52g to 310g
Minimum Capacity 1mg to 10mg
Readability 0.01mg to 0.1mg
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Description

4Y series balance is an optimized modern device which features an option of automatic level control (LevelSENSING) as one of numerous functions. The practical effect of balance customization are individual user profiles and gradable permission levels for access to balance menu.Programmable proximity sensors offer wide range of possibilities: zeroing, tarring, printout. Several functions such as differential weighing facilitate multi-stage mass control of one and the same sample subjected to various processes. Pipettes calibration function is an ergonomic tool designed to calibrate and control piston pipettes with the use of gravimetric method. MEDIA module, as one of the greatest 4Y series assets, provides the user with an on-screen help and support.

Compliance With Regulations

Owing to security system and possibility to document the process by means of printouts (standard/editable), the 4Y balance meets requirements imposed by GLP/GMP systems for various industries (pharmacy, petrochemistry, environmental protection).

Mechanical Design

The 4Y series features reliable measuring system housed within a tight casing. With this feature, the balance provides accuracy and fast measurement for any working environment. DPA SYSTEM (Dual Point Adiustment), which is the great novelty of RADWAG analytical balances, guarantees perfect linearity even for challenging ambient conditions. DPA is a standard solution of the XA.4Y series regardless of the reading unit value.
4Y balances offer modern hardware and software. In-build programs, Windows Embeded Compact 7 operating system, Flash memory, Double Hardware system guarantee fast measurement and reliability when it comes to data acquiring and processing. The 4Y series comprises 5,7'' colour touchscreen providing ever more increased balance operation functionality and even more practical results presentation. Complex databases allow measurement record along with printout and export option. The system supports 13 languages.

Accuracy

Measurement accuracy is guaranteed with an adjustment procedure carried out using an internal adjustment weight. This fully automatic process is controlled by a module intended to diagnose ambient conditions change (on-line). Adjustment processes (internal and external) can be performed in accordance with a specially designed schedule.

Application

4Y series is a modern weighing device, especially useful when the measurement requires perfect accuracy and high speed.

Mass Measurement Support

OPENWORK WEIGHING PAN
Recommended for measurements with d=0.01mg and wherever heavy air dra s occur.
DATA EXCHANGE / COLLECTION
Using USB port it is possible to exchange and archive any informa on, besides the port allows you to copy your balance parameters.
HANDS-FREE OPERATION
Proximity sensors stand for various ergonomic solu ons, they facilitate remote control of func ons such as tarring, zeroing, printout.
AMBIENT CONDITIONS MODULE
Air pressure, temperature and humidity are parameters measured on-line, signalling system informs when their maximum and minimum values are out of range.
HOLDERS
The holders are especially useful in course of weighing oval-shaped objects (bulbs, measuring vessels, test tubes etc.)
IONIZER
Applica on: removing electrosta c charges from samples, adjustable opera ng power, various op ons of load emission type (plus, minus, both).

Specification

XA52.4Y XA110.4Y XA210.4Y XA82/220.4Y** XA120/250.4Y**
Ml 71 Ml 71 Ml 71 Ml 7 IM17
Maximum capacity 52 g 110 g 210 g 82 g / 220 g 120g/250g
Minimum capacity 1 mg 1 mg 1 mg 1 mg 1 mg
Readability 0,01 mg 0,01 mg 0,01 mg 0,01 mg / 0,1 mg 0,01 mg / 0,1 mg
Tare range -52 g -110 g -210 g -220 g -250 g
Operating temperature +10°  +40°C
Relative humidity 40% / 80% (non-condensing conditions)
Repeatability * 0,01 mg (Rt≤20g) 0,012 mg (20g<Rt≤52g) 0,01 mg (Rt≤20g) 0,02 mg (20g<Rt≤50g) 0,025 mg (50g<Rt≤82g) 0,03 mg (82g<Rt≤110g) 0,01 mg (Rt≤20g) 0,02 mg (20g<Rt≤50g) 0,025 mg (50g<Rt≤82g) 0,03 mg (82g<Rt≤100g) 0,04 mg (100g<Rt≤210g) 0,01 mg (Rt≤20g) 0,02 mg (20g<Rt≤50g) 0,025 mg (50g<Rt≤82g) 0,08 mg (82g<Rt≤220g) 0,01 mg (Rt≤20g) 0,02 mg (20g<Rt≤50g) 0,025 mg (50g<Rt≤82g) 0,03 mg (82g<Rt≤120g) 0,08 mg (120g<Rt≤250g)
Linearity ±0,03 mg ±0,06 mg ±0,1 mg ±0,06/0,2 mg ±0,06/0,2 mg
Eccentricity 0,03 mg 0,06 mg 0,1 mg 0,2 mg 0,2 mg
Sensitivity offset 2 x 10-6 x Rt
Sensitivity temperature drift 1 x 10-6 / °C x Rt
Sensitivity time drift 1 x 10-6 / Rok x Rt
Minimum smaple weight (USP) 20 mg
Minimum weight (U = 1%, k = 2) 2 mg
Stabilization time ~ 4 s
Interface 2xUSB, 2xRS 232, 1xEthernet, Wireless Module, 4 in / 4 out (digital)
Power supply - balance 13,5 ÷ 16 V DC / 700 mA
Power supply - terminal **** 13,5 ÷ 16 V DC / 1 A
Adjustment internal (automatic)
Weighing pan grid pan Ø 90 mm (additional weighing pan Ø 85 mm - option)
Weighing chamber dimensions 170 × 200 × 220 mm
Net/Gross weight 12,7 kg / 16,4 kg
Packaging dimensions 715 × 385 × 485 mm
XA100.4Y XA160.4Y XA220.4Y XA310.4Y
Ml 17 Ml 17 Ml 17 Ml 17
Maximum capacity 100 g 160 g 220 g 310 g
Minimum capacity 10 mg 10 mg 10 mg 10 mg
Readability 0,1 mg 0,1 mg 0,1 mg 0,1 mg
Tare range -100 g -160 g -220 g -310 g
Operating temperature +10° /  +40°C
Relative humidity *** 40% / 80% (non-condensing conditions)
Repeatability * 0,08 mg 0,08 mg (Rt≤100g) 0,12 mg (100g<Rt≤160g) 0,08 mg (Rt≤100g) 0,12 mg (100g<Rt≤220g) 0,08 mg (Rt≤100g) 0,12 mg (100g<Rt≤220g) 0,2 mg (220g<Rt≤310g)
Linearity ±0,2 mg ±0,2 mg ±0,2 mg ±0,3 mg
Eccentricity 0,2 mg 0,2 mg 0,2 mg 0,3 mg
Sensitivity offset 2 × 10-6 × Rt
Sensitivity temperature drift 1 × 10-6 / °C × Rt
Sensitivity time drift 1 × 10-6 / Rok × Rt
Minimum smaple weight (USP) 160 mg
Minimum weight (U = 1%, k = 2) 16 mg
Stabilization time 2,5 sek.
Interface 2×USB, 2×RS 232, 1×Ethernet, Wireless Module, 4 in / 4 out (digital)
Power supply - balance 13,5 ÷ 16 V DC / 700 mA
Power supply - terminal **** 13,5 ÷ 16 V DC / 1 A
Adjustment internal (automatic)
Weighing pan Ø 100 mm
Weighing chamber dimensions 170×200×220 mm
Net/Gross weight 9,8 kg / 14,3 kg
Packaging dimensions 715×385×485 mm
Rt - net weight, * Repeatability is expressed as a standard deviation from 10 weighing cycles, **Balance with Movable Range function **** Power supply of terminal for wireless transmission version of XA.4Y.B The above parameters values have been determined for standard laboratory conditions. Owing to ambient conditions influence or/and balance setup the above parameters may vary for environment other than laboratory.

Drawings

Accessories

Anti-vibration table for microbalances Density determination kit
Professional weighing table THB 3 ambient conditions module
Impact printer - Zebra LCD „WD-5"
Label printer - Citizen PC USB keyboard
Holders for glass vessels Adapter for pipettes calibration
"Tare" or "Print" footswitch ZR-02 power supplier
"PW-WIN" PC software Mass standard
"RAD-KEY" PC software Anti-static cable PA 1
"Pipettes" PC software Barcode scanner
DJ-02 Anti-static ioniser Cable RS 232 (balance - printer: drukarka Epson, Citizen) "P0151"