QUADRASORB™ SI Specifications






















QUANTACHROME INSTRUMENTS 1900 Corporate Drive Boynton Beach, Florida 33426 USA U.S. and Canada 1-800-989-2476 Worldwide Tel: 1-561-731-4999 Fax: 1-561-732-9888

QUADRASORB SI Specifications

Analysis Specifications

Transducer Accuracy:	0.1% span (1,000 torr transducer) Each Station / Manifold 0.15% reading (10 torr transducer - optional)
Pressure Resolution:	0.016 torr (1000 torr range) 0.00016 torr (optional 10 torr range)
Ultimate Vacuum:	<1x10^-2 torr achieve by dedicated 2 stage rotary, direct drive pump or 1x10^-9 torr achieve by oil-free turbomolecular vacuum pump in QUADRASORB SI - KR/MP
Adsorbates:	Nitrogen and any other non-corrosive gas with appropriate coolant
Surface Area Range:	0.01m²/g to no known upper limit (nitrogen) 0.0005m²/g to no known upper limit (krypton) KR/MP model only
Minimum Pore Volume (Liquid): (STP)	2x10^-6cc/g 0.0001cc/g
Pore Size Range:	3.5 to >4000A / 0.35 to >400 nm
Coolant Level:	Automatic control using level sensor (RTD)
Minimum P/P₀(N₂)	1 x 10^-3 QUADRASORB SI 4 x 10^-5 QUADRASORB SI-KR/MP
* Pressure transducer and vacuum pump specifications from their respective manufacturers.

Physical Specifications

Electrical
100 - 240 VAC
50/60 Hz

Dimensions
Height: 73.6 cm (29 in)
Open Height:111.6 cm (44 in)
Width: 63.7 cm (25..25 in)
Depth: 53.3 cm (21 in)
Open Depth: 66.5 cm (26.2 in)

Weight
54.4 kg (120 lbs.)

Operating Environment
10 - 38°C operating range at 90% maximum relative humidity