Labconco™ XPert™ Filtered Balance Systems with Guardian™ Airflow Monitor

Labconco XPert™ Filtered Balance Systems come with Guardian™ Airflow Monitor for added convenience.

Catalog Number	Mfr. No.	Depth (Metric) Interior	Width (Metric)	Noise Level	Voltage
10-305-122	Labconco™ 3950641		182.8 cm
10-305-101	Labconco™ 3950501		152.4 cm
10-304-88	Labconco™ 3950221	59.4 cm	60.9 cm	53 to 58 dBA at 100 fpm, 50 to 55 dBA at 80 fpm, 48 to 53 dBA at 60 fpm	230 V
10-304-96	Labconco™ 3950421	59.4 cm	121.9 cm	62 to 66 dBA at 100 fpm, 58 to 61 dBA at 80 fpm, 49 to 54 dBA at 60 fpm	230 V
10-304-94	Labconco™ 3950401		121.9 cm
10-305-104	Labconco™ 3950521		152.4 cm
10-305-116	Labconco™ 3950621	59.4 cm	182.8 cm	67 to 69 dBA at 100 fpm, 61 to 63 dBA at 80 fpm, 55 to 57 dBA at 60 fpm	230 V
10-304-92	Labconco™ 3950321	59.4 cm	91.4 cm	58 to 61 dBA at 100 fpm, 53 to 58 dBA at 80 fpm, 48 to 53 dBA at 60 fpm	230 V
10-304-90	Labconco™ 3950301		91.4 cm
10-305-107	Labconco™ 3950531		152.4 cm
10-305-113	Labconco™ 3950601		182.8 cm
10-304-86	Labconco™ 3950201		60.9 cm
10-305-110	Labconco™ 3950541		152.4 cm
10-305-119	Labconco™ 3950631		182.8 cm

Description

Containment-enhancing features ensure that potent powders frequently found in pharmaceutical, dry chemical, and industrial hygiene applications are kept away from the operator.

• No outside ducting required
• Accommodate large analytical and micro balances
• Available in 2-, 3-, 4-, 5- and 6-foot widths, with deep interiors
• Intrinsically safe, negative-pressure design
• Space-saving design–no separate filtered exhauster is required

Operation

• Built-in blower with dynamically balanced, vibration-isolated motorized impeller and speed control
• 40% blower reserve allows speed to be adjusted as needed by a certified technician as the filter loads
• Particulate containment independently verified by SafeBridge Consultants, Inc.
• Ergonomic air foil with aerodynamic Clean-Sweep™ airflow openings
• Exhaust HEPA filter, 99.99% efficient on particles 0.3μm in size
• Top-accessible HEPA filter for leak scanning of entire surface
• True bag-in/bag-out filter disposal system (requires certified technician)
• Upper dilution air supply
• Upper containment sash foil
• Upper diffuser screen
• Zone-perforated, pivoting rear baffle
• Side-entry air foils
• Pressure gauge
• Quiet operation–as low as 48dB

Construction

• Dry-powder-coated aluminum frame and steel rear plenum and baffle; no plastic-to-plastic bonding
• Prewired fluorescent lamp and switches for blower and light
• 0.25 in. (0.64cm) thick tempered safety glass front sash and sides
• Ergonomic angled and hinged sash pivots upward, locks to a loading height of 19 in. (50.2cm); wiping seal contains contaminants
• External gas-assist lift on 5 ft. and 6 ft. models; loading height of 27.7 in. (70.4cm)
• Two utility ports for pass-through of electrical cords

Guardian Airflow Monitor

• Continuously monitors airflow
• Green LED glows when airflow is within setpoint range
• Rred LED glows and audible alarm that sounds when airflow is outside setpoint range

Certifications

SEFA 1-2002; Modified ASHRAE™ 110-1995; ANSI™ Z9.5-1993; UL 3101-1/61010-1; CAN/CSA C22.2 No. 1010.1; CE Conformity Marking (230V models)

Specifications

• Product Type: Filtered Balance System
• Lighting Type: Fluorescent
• Includes: Guardian Airflow Monitor

• Coating: Epoxy
• Certifications/Compliance: SEFA 1-2002, ASHRAE 110-1995, ANSI Z9.5-1993, UL 3101-1/61010-1, CAN/CSA C22.2 No. 1010.1, CE