WBA-505B Beer Analyzer

Beer Analyzer - WBA-505B

Beer Analyzer WBA-505B

The WBA-505B Beer Analyzer can measure the essential parameters for the quality control of beers in breweries. These parameters include Alcohol (wt% / vol%), Real Extract (wt%), Original Extract(°P), Apparent Extra°P), Real Fermentation (%) and Apparent Fermentation (%).
The sample amount required is about 20mL (degassed beer) and the measurement time is thee to five minutes per sample.

Specification of WBA-505 General Concentration Meter

Type and model

WBA-505 General Concentration Meter

Measuring method

Density measuring unit	:	Osciling U-tube
R.I. measuring unit	:	Optical detection of critical angle with Na-D line (589.3mm)

Range

Density measuring unit	:	0.00000 - 3.00000g/cm³
R.I. measuring unit	:	1.32000 - 1.58000

Accuracy

Density measuring unit	:	±0.00005g/cm³ (calibrated with air and water)
[with auto viscosity correction feature]
R.I. measuring unit	:	±0.00005 (at 1.32 - 1.40)
	:	±0.00010 (at 1.40 - 1.58)

Repeatability

Density measuring unit	:	±0.00001g/cm³
R.I. measuring unit	:	±0.00002

Temperature Rabge

15 - 50 °C
Temperature difference of densuty meter from R.I.
measurement can be separatery set within 15°C.

Temperature
resolution

±0.05°C

Temperature
control precision

±0.01°C

Min. sample amount

Approximatery 5mL

Measurement time

Manual: 1 - 4 minutes
Programmed (Auto) : 2 - 10 minutes

Display

240 x 64 dots with a backlit LCD
Displayed contents: density, specific gravity, oscillation time, temperature,
refractive index, concentration, guiding messages for measurement

Sampling method

ASU-505 Auto sampling unit (option)

DATA I/O

PC card for additionaldata storage and application methods

Statisical
processing

Auto or manual computation of mean value, SD and RSD as well as
re-calculation of statistics and deletion of unnecessary data

Concentration auto
conversion

Store data strings of concentration and density
Store and convert related formula for concentration and density
Store data strings of relation between concentration and refractive index
Store and convert related fomulas of concentration and refractive index

Extemal control

Personal computer: RS-232C serial interface
External printer: RS-232C serial interface
AUX (bar code): RS-232C serial interface
Sample chenger: serial interface
PC card: conform to PCMCIA standard

Ambient conditions

Temperature: 5 - 35°C
Humidity: Below 85% RH (subject no condensation)

Power sourse and
consumption

AC100V, 50/60Hz, 140W

Dimension

288(W) x 468(D) x 442(H) [mm]

Weight

Approx, 19kg

Technical data of WBA-505B Beer Analyzer

Measuring objectives	Item	Resolution
	Alcohol	0.01 wt%
	Real extract	0.01 wt%
	Original extract	0.01 °P
	Apparent extract	0.01 °P
	Real fermentation	0.1%
	Apparent fermentation	0.1%

Repeatability	Range
±0.02 wt%	0 - 8 wt%
±0.02 wt%	0 -12 wt%
±0.05 °P	0 - 20 °P
±0.01 °P	0 - 20 °P

Specification of CHD-501 Multiple Sample Changer
Type and model	CHD-501 Multiple Sample Changer
Number of vials	Max. 24 vials
Minimum sample	10 mL
Sample vial	20 mL
Sample rack	Turntable
Sampling method	Built-in pressure pump
Auto processing steps	Sampling, Drain, Rinse (2 solvents), Purge dry
Auto Calibration sequence	Preset on measuring unit
Control	Auto: Start on measuring unit
	Manual: With key-entry (no START key)
Display	LED
Power source	AC-100-120 V / 200-240 V, 50/60Hz
Power consumption	40W When connected to density meter: 140W When connected to combination meter: 140W
Dimention	595(W) x 422(D) x 407(H) [mm]
Weight	Approx. 16kg

WBA-505B systemchart


			Office (248) 661-6246
			Toll-free (888) 528-3247