• PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? Simply enter the quantity you want to purchase and the current availability will appear below the item.

Sper Scientific

Laboratory Digital Refractometers

Not yet rated

Measures concentrations in Brix, salinity, refractive index and clinical parameters

  • Full scale accuracy of ±0.2% using CCD scanner (= linear scanned array imaging) technology
  • Reads samples as small as 0.4 ml

Measurement results, unit of measure and sample temperature are all displayed on the large LCD and visual alarms are indicated by a red LED. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). A sturdy water-resistant case protects the electronics from wet environments and makes for easy clean ups. All models feature one button calibration to distilled water and indicate when the battery should be replaced (5000 readings). Comes ready to use with a 9V battery, distilled water, transfer-pipette, instructions and a protective case. Weight: 18 oz (500 g). Dim: 7” x 4” x 2 1/2” (180 x 100 x 65 mm).

All Models have a temperature range of 0 to 40°C, 0.1°, ±1° (32 to 104°F, 0.1°, ±2°).

Thomas No.Unit of MeasureRangeResolutionAccuracy, ±
1230M93Brix
Refractive Index
45 to 95%
1.4098 to 1.5318
0.1%
0.0001
0.2%
0.001
1230M94Brix
Refractive Index (nD)
0 to 95%
1.3330 to 1.5318
0.1%
0.0001
0.2%
0.001
1230M95Brix
Salinity %
Salinity ppt
Refractive Index (nD)
0 to 60%
0 to 28%
0 to 280 ppt
1.3330 to 1.4419
0.1%
0.1%
1 ppt
0.0001
0.2%
0.1%
1 ppt
0.001
1230M96Urine Specific Gravity
Serum Protein g/dL
Refractive Index (nD)
1.000 to 1.090
0 to 12
1.3330 to 1.4098
0.001
0.1
0.0001
0.002
0.1
0.001

Please Enter Your Order Info

Filter by:

  • Clear Filters
Product Detail
Thomas No.
1230M93
Mfr. No.
300033
Description
Refractometer, Brix, Refractive Index
list price/quantitytotal
$0.00
Thomas No.
1230M94
Mfr. No.
300034
Description
Refractometer, Brix, Refractive Index (Nd)
list price/quantitytotal
$0.00
Thomas No.
1230M95
Mfr. No.
300035
Description
Refractometer, Brix, Salinity, Refractive Index (Nd)
list price/quantitytotal
$0.00
Thomas No.
1230M96
Mfr. No.
300036
Description
Refractometer, Urine Specific Gravity, Serum Protein, Refractive Index (Nd)
list price/quantitytotal
$0.00
$0.00 (0 Items)

Write A Review