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  Analytical balances AS

Removable glass parts: side, top and back!

Balances series AS represent standard level of analytical balances. They feature backlit LCD display. Accuracy and measurement reliability are assured by automatic internal adjustment/calibration system, triggered by time flow or temperature conditions.

Analytical balances AS series are offered with capacities: 110, 160, 220 and 310 g. Redability of AS series varies from 0,01/0,1 mg in model 60/220 g and 0,1 mg in case of other capacities.

GLP procedure in AS series has a form of a report from adjustment/calibration process, and its content is non-modifiable.
User has access to spacoius weighing chamber with sliding top and side glass doors. Each balance is equipped with RS 232 output and possibility of connecting an additional display as standard.

AS balances have the option of weighing loads outside the main weighing platform (so called under hook weighing). This means of mass measuring is an alternative for loads with non-standard dimensions and shapes and those which create magnetic field. Under hook weighing is also applied for density determination procedures.

 

Technical data: AS 60/220/C/2 AS 110/C/2 AS 160/C/2 AS 220/C/2 AS 310/C/2**
Max capacity 60/220 g 110 g 160 g 220 g 310 g
Minima load 1 mg 10 mg 10 mg 10 mg 10 mg
Readability 0,01/0,1 mg 0,1 mg 0,1 mg 0,1 mg 0,1 mg
Tare range -220 g -110 g -160 g -220 g -310 g
Repeatability* 0,04/0,1 mg 0,1 mg 0,1 mg 0,1 mg 0,1 mg
Linearity ±0,07/0,2 mg ±0,2 mg ±0,2 mg ±0,2 mg ±0,3 mg
Pan size ø 70 mm ø 85 mm
Stabilization time 6 s / 3,5 s 3,5 s
Sensitivity drift 1 ppm/°C in temperature +15° - +35°C
Working temperature +10° - +40°C
Power supply 110 ÷ 230 V AC / 50 ÷ 60 Hz / 13,5 ÷ 16 V DC / 1,1 A
Adjustment / Calibration internal (automatic)
Display LCD with backlight
Net weight/Gross weight 5,6/8,3 kg 5,5/8,2 kg 5,6/8,3 kg 5,6/8,3 kg 5,6/8,3 kg
Packaging size 495×385×515 mm
* repeatability is expressed as a standard deviation from 10 weighing cycles (mass of 60g for balances with d=0,01mg and 220g for balnces with d=0,1mg)
** balance not verified

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Precision balances WTB

   
WTB balances are designed for fast and precise determination of mass in laboratory conditions.

They can be used in locations where no power (230V) is accessible as they feature internal rechargeable battery.

Balances are equipped with stainless steel weighing pan, RS 232 output and backlit LCD display.
 
Downloads:
  Computer software Scale Editor - freeware

 

 

 

 

 

 
Technical data: WTB 200 WTB 2000
Max capacity 200 g 2000 g
Readability 0,001 g 0,01 g
Tare range -200 g -2000 g
Repeatability 0,003 g 0,03 g
Linearity ±0,003 g ±0,03 g
Pan size ø 115 mm 125×145 mm
Working temperature +15° - +30° C
IP rating IP 43
Power supply power adapter 230V AC and battery (6×AA NiMH)
Display LCD (backlit)
Net weight/Gross weight 1,1/2 kg
Packaging size 320×210×150 mm


 

 

 

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