Remember the Lehman Scientific special Back Room Surplus 10-day right-of-return policy. Your satisfaction is guaranteed. (See complete details on the Order Form)

HP G1512A GC Autosampler Controller. (Inv #8489) Required controller for autosampler operation f with your 6890 GC. Unit was tested by connecting it to the G1513A 6890 Series injector. It powered up, with no faults, and powered-up a G1513A 6890 Series Injector. Power req.: 115-240V, 50/60Hz, 370W. Very good used condition, checked/tested to the extent noted. cleaned, guaranteed subject to your test, with a 10-day right-of return. Price: $1495.00

Bell Aerospace Textron Model 7467-750002-1 Fuel Cell Pressure Test Set. (Inv #) Contains: Matheson Regulator Set P/N 81-580, Bell P/N 7567-750032-1, 7467-750053-1, 7467-750052-1, 7467-750051-1, 7467-750053-3, 7467-75002-1, 424006-1 PTF-1 (2 ea.), 424102-1 PTF-1, and 16 ft. of Parker Push-Lok 801-6 hose (200 psi working pressure). No other information available. New in boxes with case. Price: $250.00 (Not available for export)

Biosystems Inc. Model 3100R Personal Portable O2 Monitor. (Inv #7582M) Operates on 9V battery or supplied wall adapter. Units power up and display 0.1% Oxygen. Probes need to be replaced, could not test further. Very good to excellent physical condition. Price: $50.00

Cell, Base Path .26 Meter. (Inv #5280) Case contains cell, valve, and two lenses. As pictured, no other information available. Price: $50.00

Comstron 1002 Precision Signal Source. (Inv #8184) Provides sine and square wave output over the range of 1Hz to 1.999999MHz. Digital display of frequency and amplitude. All functions are set by pushbuttons and multi-function center knob. The case is cracked at the bottom of both front corners from the case screws being over tightened. Signal is locked to an internal crystal oscillator. Seems to work but may have erratic operation from the optical encoder. No further information available. Price: $45.00

Heating Cooling Module. (Inv #8278) 4 chamber machined aluminum heating cooling module with barbed inlet/outlets. Removeable polymer cover minimizes temperature change. Chamber dim: LxWxD: 3-1/16 x 3/4 x 2-3/8 in. Manufacturer unknown, no further information avaliable. Very good used condition, cleaned, checked, guaranteed. Price: $150.00

Fluid Metering Inc. Model RRP Lab Pump. (Inv #5222) This piston type pump will pump 0 to 12 ml/min forward or reverse. Power Required: 115V 60Hz. Good used condition, working. Price: $75.00

Fluke 7220A Portable 9-digit, 1300MHz Frequency Counter. (Inv #8589) There are two measurement channels- Channel A: 10Hz to 125MHz, 1MOhm input impedance, Channel B:100MHz to 1300MHz, 50 Ohm input impedance, continuous wave or burst signals. Included Options: -010 Internal Battery Pack, -132 Superior Low Power Oven Time Base (5 X 10E-8/mo), -351 Resolution Multiplier. The case has a several stress cracks and the front of the plastic case has a piece (fin) broken off (see photo). Good battery pack, fair used condition, checked. Price: $150.00

Kinemetrics/Truetime 468-DC NBS Time Display. (Inv #7669) This true-time display monitored GOES satellites to display correct time accurate to a millisecond or better. The GOES satellite system was expanded into the modern GPS satellite system. This display dates from the mid-1980s but there is a wealth of information available on the web about this instrument including many computer programs; it apparently was the display of choice for "time junkies" and experimentors. I believe that it requires an active antenna, (not currently available from us), for use. Standard 19" rackmount. Seems to work, but sold as untested. Good physical condition. Price: $35.00

Liberty Industries Model BSB-100 V-TES Bridge Substitution Box. (Inv #7631) Strain guage bridge substitution box. No further information available. Very good used condition. Price: $20.00

Metrodyne Model Epic I Digital Counting Scale. (Inv # 7207) Digital counting scale with 25 lb capacity and resolution of .005lb. To operate, turn on power, depress all clear button, place 10 pieces of item to be inventoried on scale, press sample button, add balance of item to be inventoried to scale, then read the quantity. If you wish, a representative empty parts container may then be weighed, and quantity indicated subtracted from total. No further information available. Very good used condition, working. Price: $175.00

Micrometer, Metric. 0-25mm X 0.01mm. These micrometers have chrome-plated solid brass body and a hardened steel screw. They feature a ratchet-clutch for uniform readings and the fixed anvil is adjustable for zero calibration. Included is the fitted wooden box . These are imported from India and are surprisingly accurate and well made for the price. Great tool to have for general use around the shop. Factory new. Price: $12.00

Micrometer, English. 0-1 inch X 0.001 inch. These micrometers have chrome-plated solid brass body and a hardened steel screw. They feature a ratchet-clutch for uniform readings and the fixed anvil is adjustable for zero calibration. Included is the fitted wooden box . These are imported from India and are surprisingly accurate and well made for the price. Great tool to have for general use around the shop. Factory new. Price: $12.00

Omega Model PHP-84 Chemical Metering Pump. (Inv #5219) This pump ensures a constant flow rate which can be set from 0 to 100% with an accuracy of +/- 5%. The setting varies the number of piston strokes. Maximum Flow Rate: 5 l/hr, 32 Gal/day, Maximum Back Pressure: 145psi, Power Required: 110V 50/60Hz. Good used condition, missing the plastic cover for the control panel, working. Price: $65.00

Plymouth Model T-K-400 Fume Extractor. (Inv #5210) Can be used as a fume hood exhaust, general-purpose exhaust or blower. Two-speed unit has a peak air movement of greater than 3000fpm. Removable internal filter catches large particles. Dimensions: 30" X 8" X 15", Power Required: 120V, 60Hz, 950W. Includes 25 ft. power cord. Good used condition, working. Price: $200.00

Schutte & Koerting Model 64-06-930-M Wide Range Rotameter Kit. (Inv #5080) Kit contains: Large "Safeguard" Rotameter frame, Small "Safeguard" Rotameter frame, 6- Rotameter Tubes P/N 3HRYB, 4HCFB, 03RYB, 1RYB, 05RYB, 06RYB, 9- Rotameter Floats made of steel, sapphire, and various other materials P/N S-3-A, BJ-3H, R-033, 4I-J, R-034, BJ-8, BP-3, R-12, 4-BP-1, all packed in a sturdy, fitted, wooden case. Appears to be in good used condition. No further information available. Price: $450.00

Semco Sempak Cartridge Dispensor. (Inv #7892) Unknown part number, for parts only. Rated at 100psi. Appears to take a cartridge that will fit into a 8.25"L x 2.5"dia. holder. with a 1-3/8" opening on the end. Has a rod that can be clamped to a stand, and a tube on the end for an air hose. Very good cosmetic condition, made of anodized aluminum, and steel, appears to be sturdy in construction, cleaned, guaranteed. Price: $35.00

Symetrix TI-101 Telephone Interface. (Inv #8736) The TI-101 allow convenient, easy connection of audio equipment to telephone lines. It provides you with not just some, but all of the features you need in a telephone interface. An output buss or mix minus feed from the console connects to the TI-101 and sends studio signal down the telephone line. Appears to unused, and comes with the original cables and a copy of the Operator's Manual. New or like-new condition. Price: $75.00

Tex Transformer P/N P603909. Sealed can type. Primary: 120V 60Hz, Secondary: 24V 2A. New in box. Price: $5.00

Thermo HBMBSG02110 MBS Satellite Thermocycler 0.2G, Gradient Satellite Block Units - 96 x 0.2ml Wells. (Inv # 8824M2) 2 Satellite units for the Thermo MultiBlock Satellite Thermal Cycler System. Network capable system. Very good used condition, tested to power-on, no further testing as core system not available. 10-day right-of-return guarantee, subject to your testing. Price: $800.00 ea., 2 for $1500.00

Wattmeter, TS-1285/URM-120 (Inv #8786) Measures forward & reflected power (VSWR) from 10 to 500 watts over 25 to 1000 MHz. Comes with two slugs, 2-30MHz, 50W, 100W, 500W, and 1000W full-scale, and 200-1000MHz, 10W. 50W, 100W, 500W full-scale. Meter has type N (m) and (f) connections. Looks good, the last cal stickers (expired 2001) were not crossed out so I assume it works. But, it is completely untested and sold AS-IS. Price: $195.00

Zaxis System 2000 Electrophoresis Module. (Inv #7609) Compact, easy to use and clean, EP module. Uses 4" wide plates. Very good used condition, untested, cleaned, 10-day right-of-return. Price: $69.00

Zaxis System 2000 Electrophoresis Module. (Inv #7610) Compact, easy to use and clean, EP module. Uses 4" wide plates. Very good used condition, untested, cleaned, 10-day right-of-return. Price: $69.00

Remember the Lehman Scientific special Back Room Surplus 10-day right-of-return policy. Your satisfaction is guaranteed. (See complete details on the Order Form)