Process Density Meters
GURLEY PRECISION INSTRUMENTS 4110 DENSOMETER ASSY
- Accurate porosity measurement using a standardized method.
- Broad material compatibility testing a range including papers, wovens, plastics, and nonwovens.
- Consistent operation with a 20 oz. cylinder and a 1.0 sq in orifice.
- Industry standard compliance for comparability and acceptance of results.
- Expandable functionality with optional accessories for enhanced accuracy.
- Measurement type: Porosity, air permeability.
- Cylinder capacity: 20 oz.
- Air volume measured: 25 cc to 300 cc.
- Orifice area: 1.0 sq in (standard), 0.25 sq in, 0.1 sq in (optional).
- Test pressure: 4.88 in of water.
- Clamping mechanism: Knob-operated lower lifting assembly.
- Standards met: TAPPI T-460, ASTM D-726-58, BS 5926, and more.
- Recommended accessories: Automatic digital timer, instrument base.
- Dimensions: 20 x 21.5 x 43 cm.
- Net weight: 5 to 10 kg.
Sigma Aldrich Fine Chemicals Biosciences Density Standard 20 C UKAS
This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.
Sigma Aldrich Fine Chemicals Biosciences Density Standard 25 C UKAS
This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.
Sigma Aldrich Fine Chemicals Biosciences Density Standard 20 C UKAS
This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.
Sigma Aldrich Fine Chemicals Biosciences PercollR Cytiva 17-0891-02
Percoll(R) is a well-referenced media for density gradient centrifugation of cells viruses and subcellular particles. Percoll(R) is composed of colloidal silica coated with polyvinylpyrrolidone (PVP).Percoll(R) is a low viscosity density gradient medium for preparation of cells subcellular particles and larger viruses. The low viscosity of the medium enables cell preparation on preformed gradients in only a few minutes using low centrifugal forces (200 to 1000 x g). The medium is available in easy-to-open resealable 250 mL and 1 l bottles.Percoll(R) consists of silica particles (15 to 30 nm diameter) coated with non-dialyzable polyvinylpyrrolidone (PVP). free PVP is present at only 1% to 2%. Percoll(R) is non-toxic almost chemically inert and does not adhere to membranes. Percoll(R) gradients can be formed within the density range of 1.0 to 1.3 g/mL and are iso-osmotic throughout.Percoll(R) can be stored unopened at room temperature for five years. At -20 C it can only be store
Sigma Aldrich Fine Chemicals Biosciences Density stndrd ASTM D 40250ML
This product is a certified reference material (CRM)
Pharma Alliance Group TD-02 TAP DENSITY TESTER
Supports USP 1 (300 taps per min) and USP 2 (250 taps per min) and is also available ASTM test method - Simultaneous rotating and tapping motion assures an evenly packed surface - Calculation of test results like tapped density, compressibility index and Hausner ratio - Printer port for documenting test results as per GMP/GLP standard - LAN connectivity for data transfer to a computer. Tap Height: USP I : 14 mm /- 2 mm, USP II : 3 mm /- 0.2 mm. Tap/MinuteUSP I : 300 mm /- 15, USP II : 250 /- 15. Display:20 x 4 character LCD. Dimensions: 36 cm x 20 cm x 32 cm
Anton Paar DMA 35 Standard Advanced portable denisty and concentration meter
Using DMA 35, a portable density and concentration meter, there is no need to transport the sample to the lab, and you can instead do an immediate quick measurement directly on-site. The instrument is designed for outdoor use and is leak-tight (protection class IP 54). Only 2 mL of sample are required for a measurement, performed based on the oscillating U-tube technology. You benefit from the unique patented connection of the measuring cell, which allows replacement if damaged. An RFID interface for quick sample identification and a Bluetooth interface for convenient data handling in the field are integral parts of the instrument.Due to the automatic temperature correction, manual calculations or corrections via a table are things of the past.Measuring range from 0 g/cm3 up to 3 g/cm3Accuracy of Density: 0.001 g/cm3Accuracy of Displayed Temperature: 0.2°CAmbient temperature suitable for -10°C up to +50°C