Classification

Manufacturer

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Kern & Sohn

Analogue hand-held refractometers ORA series

Versatile, maintenance-free handheld refractometers in a handy and robust design.

Several selectable scales
Eyepiece can be adjusted to different visual capacities

Scope of supply: Refractometer, storage box, calibration solution, pipette, screwdriver, cleaning cloth

Warranty:

2 years

$Analogue hand-held refractometers ORA series$
Analogue hand-held refractometers ORA series

Type	Measured range	Resolution	Temperature	Dimensions (WxDxH)	Weight kg	PK	Cat. No.
ORA 3AB	0 ... 32 % Brix 1,000 ... 1,130 sgW	0,2 % Brix 0,001 sgW	20 °C	198 x 40 x 40 mm	0.3	1	4691090
ORA 80BE	0 ... 80 % Brix	0.5 % Brix	10 ... 30 °C	180 x 40 x 40 mm	0.8	1	4657723
ORA 90BE	0 ... 90 % Brix	0.2 % Brix	20 °C	200 x 40 x 40 mm	0.95	1	4657725
ORA 4AB	0 ... 18° P Plato	0,1° P Plato	20 °C	198 x 40 x 40 mm	0.3	1	4691092
ORA 1SB	1,000 ... 1,070 sg 0 ... 100 ‰	0,001 sg 1 ‰	10 ... 30 °C	198 x 40 x 40 mm	0.3	1	4657690
ORA 1AB	0 ... 50 % (v/v) 50 ... 80 % (v/v)	1 % (v/v) 2,5 % (v/v)	20 °C	198 x 40 x 40 mm	0.3	1	4691088
ORA 1RE	1.3330 ... 1.5170 nD	0.001 nD	20 °C	200 x 40 x 40 mm	0.95	1	4657688
ORA 1WB	0 ... 32 % 0 ... 140 °Oe 0 ... 25 °KMW	0,2 % 1 °Oe 0,25 °KMW	10 ... 30 °C	178 x 40 x 40 mm	0.3	1	4657694
ORA 7WA	0 ... 32 % 30 ... 140 °Oe 0 ... 25 °KMW	0,2 % 1 °Oe 0,2 °KMW	10 ... 30 °C	178 x 40 x 40 mm	0.3	1	4657720
ORA 4FB	-50 ... 0 °C -40 ... 0 °C 1,10 ... 1,40 kg/l	1 °C 1 °C 5 °C 0,01 kg/l	10 ... 30 °C	160 x 40 x 40 mm	0.3	1	4657711

Type ORA 3AB

Measured range 0 ... 32 % Brix 1,000 ... 1,130 sgW

Resolution 0,2 % Brix 0,001 sgW

Temperature 20 °C

Dimensions (WxDxH) 198 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.691 090

Type ORA 80BE

Measured range 0 ... 80 % Brix

Resolution 0.5 % Brix

Temperature 10 ... 30 °C

Dimensions (WxDxH) 180 x 40 x 40 mm

Weight 0.8kg

Cat. No. 4.657 723

Type ORA 90BE

Measured range 0 ... 90 % Brix

Resolution 0.2 % Brix

Temperature 20 °C

Dimensions (WxDxH) 200 x 40 x 40 mm

Weight 0.95kg

Cat. No. 4.657 725

Type ORA 4AB

Measured range 0 ... 18° P Plato

Resolution 0,1° P Plato

Temperature 20 °C

Dimensions (WxDxH) 198 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.691 092

Type ORA 1SB

Measured range 1,000 ... 1,070 sg 0 ... 100 ‰

Resolution 0,001 sg 1 ‰

Temperature 10 ... 30 °C

Dimensions (WxDxH) 198 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.657 690

Type ORA 1AB

Measured range 0 ... 50 % (v/v) 50 ... 80 % (v/v)

Resolution 1 % (v/v) 2,5 % (v/v)

Temperature 20 °C

Dimensions (WxDxH) 198 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.691 088

Type ORA 1RE

Measured range 1.3330 ... 1.5170 nD

Resolution 0.001 nD

Temperature 20 °C

Dimensions (WxDxH) 200 x 40 x 40 mm

Weight 0.95kg

Cat. No. 4.657 688

Type ORA 1WB

Measured range 0 ... 32 % 0 ... 140 °Oe 0 ... 25 °KMW

Resolution 0,2 % 1 °Oe 0,25 °KMW

Temperature 10 ... 30 °C

Dimensions (WxDxH) 178 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.657 694

Type ORA 7WA

Measured range 0 ... 32 % 30 ... 140 °Oe 0 ... 25 °KMW

Resolution 0,2 % 1 °Oe 0,2 °KMW

Temperature 10 ... 30 °C

Dimensions (WxDxH) 178 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.657 720

Type ORA 4FB

Measured range -50 ... 0 °C -40 ... 0 °C 1,10 ... 1,40 kg/l

Resolution 1 °C 1 °C 5 °C 0,01 kg/l

Temperature 10 ... 30 °C

Dimensions (WxDxH) 160 x 40 x 40 mm

Weight 0.3kg

Cat. No. 4.657 711

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