Specialized > Laboratory

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Mfg. Part # Description Condition Price Buy
T&M Research Products
High power lab standard resistor. Coaxial load 0.0100064 Ohm. One end has a BNC female, opposite end teflon insulated, stud. Overall dimensions: 2.5" D x 7.5" long.  New (un-used) $195.00
T&M Research Products
High power lab standard resistor. Coaxial load 0.009985 Ohm. One end has a BNC female, opposite end teflon insulated, stud, slightly bent. Overall dimensions: 2.5" D x 7.5" long. In Mfr Packaging $195.00
Perkin Elmer
Heated Graphite Atomizer (HGA) FURNACE HEAD, an accesory for Perkin-Elmer Atomic Absorption Spectrophotometers (AA). Basically, sample is placed in a graphite tube and a few hundred amps heats the tube white hot to break down the sample to atoms. Light from the AA passes through the tube and sample and the atoms are identified and measured. The tubing fittings are for cooling water and argon gas to prevent the tube from burning. New (un-used) $1,795.00
Hoffman Engineering
Luminence Standard with monitor detector. Good condition but no cable. With Certificate of NBS Traceability. Used $647.50
Appears UNUSED in wooden box - COMPLETE WITH ALL SEVEN (7) SPINDLES - 110V/60Hz - Portable, with handle, No Stand - Continuous torque sensing - Rheology - See Pictures New (un-used) $888.95
MONOCHROMATOR used, appears to be in good condition IEEE-232&488 Handscan Offset 2117 Steps - Switch Position 1166.156250NN - 270AFX - with HANDSCAN Controller & cable Good $497.50
KT17camera & A15readout
INFRARED THERMOMETER KT17-sensor 0-300 / 200-600degC 8-14um 100mSec 24VAC With&Including A15 3-1/2digit Readout - manufactur's demo unit - Guaranteed Good $497.50
R5140 SIZE 1
Laboratory. Number 1, stoppers. Code R5140. Material: rubber. Color: black. New (un-used) $0.25
Clear Lucite - Light Diffuser. 1.4"OD x 1.94"High. Threaded at bottom with large hole inside 1.5" Deep Rounded by 0.47" I.D. Package of 2. Un-used but old $3.99
Plus 50 Products
Plus 50 Lens
Extension Lens, X-band Radar Detector. 2.45"D x 0.68", plus 2 0.33" mounting tabs. Also sold in our store as Optical Difusers. Un-used but old $1.48
Microprocessor-Based Temperature/Relative Humidity Circular Chart Recorder Convenient Front Panel Programming - 200 mm (8") Chart for 1, 7, or 32-Day Recording - Fully Electronic Microprocessor Control - Benchtop or Wall Mounted - Alarm Contact Standard - This rugged unit comes standard with alarms. They contain a single, integral relay contact which closes in response to an alarm condition. Simultaneous high and low alarm points for temperature and relative humidity are user selectable. When the current conditions exceed any of the preset values, the 2 Amp relay contact closes and an audible alarm sounds. A power adaptor (115VAC or 230 VAC +/- 10% , 50/60 Hz) is supplied for continuous long-term operation, along with four D-cell batteries for backup power or field use Used $295.00
8-Position DIP switch for: 1/7/14/31-day, degF or C, Wide or Narrow Range, Rh, Dew Point, Display & Keypad options - with Digital Readouts and adjustable setpoints/alarms. Battery Operated - uses Chart Nr C1601 (8" variety pack) Used $375.00
0127 A 1.0 CC TZ 1/4-28 PN 0-2bar 24V AC/DC 3W The Type 0127 is the original direct-acting rocker solenoid valve invented by Burkert. The valve has minimal internal volume, very low dead volume and is easy to purge. The coil is separated from the body by a robust diaphragm. The Type 0127 can be used to dose, fill, mix and distribute small amounts of “difficult” media. It is designed particularly for laboratory, medical and analysis technology. Un-used but old $58.89
Butterfly valve 4-Inch Inside Diameter, 5.25-outside flange - 2.5" thick New (un-used) $225.00
AIR VELOCITY METER - Portable with VP-2468 13" SS Probe & 230V charger 4-Ranges 6000 / 1250 / 300 FPM and 0-5 Inches H2O in carrying case with instruction manual Good $74.98
Kimble Glass
GLASS WATER JACKET 4-tube 27.5 X 222mm - NEW Un-used but old $4.98
YSI R45CU Cuvette Thermometer. Battery powered portable unit. Dial selection of four temperature ranges with center points at 25C, 30C, 32C, 37C. Does not include temperature probe. Have repair tags From YSI on them, we're assuming they work, the back of the tag implies they were fixed. If not working, returnable within ten days ARO. Condition unknown $23.98
Wheaton Tubing Products
New glass product. 50ml NS-51 Perma Trim tip Amp w/YBAS Code=8886 In Mfr Packaging $0.98
Color Recognition System. 400-800nM, 8-Channels. Color Recognition Sensor with MS-connector cable, 4 armoured 32" Fiber Optic cables:  CRS-FO-25-3 (bifurcated),  CRS-FO-55-TSR-3,  CRS-FO-55-TSE-3, and CRS-FO-55-3 (bifurcated).  3.5" Disk CRS 301-CFG-SFT V2.10 software. Designed for the industrial environment, not just the laboratory bench. Accurately memorizes up to eight different colors for recognition on-line. Sensitive across the entire visible light spectrum 400 to 800 nanometers to characterize colors, not just red, blue & green. Internal light source. Current sink/source output provided for each channel. Un-used but old $375.00
0-395 degreeC Galvonometer-style meter, battery operated (needs replacement) Temperature Potentiometer. They sure don't make 'em like this anymore. In carrying case. Was calibrated with NBS-traceable equipment in 1986, records attached. Antique $0.00
Precision Ball Bearing Slide 2x3x3/4" - 1"-travel both ends - REID M-58-B-1 These pre-loaded ball slides provide an acceptable level of accuracy for most linear motion applications (.001"/inch) at a considerably lower cost than more expensive ball slides or crossed roller slides. The compliant slides use a conventional hardened steel rod raceway and balls, but also incorporate an elastomer spine and shock-absorbing back-up gib. This unique combination provides even and continuous preload, while minimizing the effects of impact and shock. This slide can also tolerate contamination and operate over many million cycles without lubrication. New (un-used) $65.00
General Radio Co
Bridge, Resistance, Capacitance, Inductance. 7 Ranges for each. Measurement ranges: Frequency: 20Hz to 20kHz with internal 1kHz and DC. Capacitance: 1pF to 1100µF, series or parallel. Inductance: 1µH to 1100 Henry series or parallel.  Resistance: AC or DC, 1 milliOhm to 1.1 MegOhm. Dissipation Factor: D at 1 KHz, 0.001 to 1 of series C, 0.1 to 50 of parallel C  Video Instructions at http://www.youtube.com/watch?v=YfrW79pBbs4The Type 1650 Impedance Bridge replaced the venerable 650 in 1959. Designed by Henry P. Hall, (M.S. M.I.T. 1949) it used transistor circuits and included a unique “Orthonull” ganging arrangement to help avoid false nulls. This product rapidly spread throughout the world and many are still in use. Used $395.00
Bun Analyzer 2. Sold as is.  Un-used but old $49.50
Amp Inc
Connectors. Electro-tap connectors. Double wire stop for 18-20AWG. Color: red. Manufactures drawing can be found at www.amp.com New (un-used) $0.45
Peristaltic pump. Minipuls. 115VAC 60Cy, 8 channel. Complete with Operators Guide 164587. Removed from equipment $275.00
Filter, fluid. Water barrier system. 5.0 Micron PTF hydrophobic filter, 25mm diameter, acrylic housing. A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. New (un-used) $7.99
Hot plate. Surface: 10" x 10", ceramic top. Temperature range: 25 - 550 Deg C. Used, dirty. With a cracked temperature control knob, unit still works. Used $75.00
Orion Research Inc
Digital ionalyzer. Used $45.95
SA30B parts
Parts for SA30B Low-temperature RF Asher. Three glass or quartz 3-opening vessels and selection of O-rings. New (un-used) $119.88
F W Bell
Hall Effect Axial Probe 1X 6-pin connector, in styrofoam box Un-used but old $195.00
Potentiostat / Galvanostat. Used $750.00
Potentiostat / Galvanostat : with 276 Interface, 376 Log Current Converter, or 179 Digital Couloumeter(2)  All with Applied Potential Current modules and Operating Mode modules. Princeton Applied Research (PAR) 173. Used $950.00
Direct reading Counter Scale handles objects to 500g or 17.6oz - Read weights directly on fan-shaped dual-scale graduated in 1gram and 1/8oz divisions - Heavier weighings up to 5,000gram or 11-lb can be made by using sliding poise on beam - Sensitivity 1 gram. - Container weight is tared off by using sliding poise to bring pointer back to zero - Sample is added to container on platform. Pointer advances to proper weight on scale, then stops there with very little oscillation. With adjustable built-in oil dashpot damper. Platform: 25cm / 10". Notched beam engraved at 500g and 1lb divisions. Baked enamel finish. 58L x 25W x 53cmH. Has leveling feet. Used $0.00
Mechanically refrigerated cabinet with divided areas of (2)racks (4-spaces) that will maintain optimum above freezing storage temps for samples, surgical and lab specimens, serums, medicines & reagents. (1)Tray 22Wx16Dx2"H. (2) removable racks, space for four, 23Wx21/75"Deep Inside Dimensions: 33"H x 24"W x 24"D, bottom rear slopes up. Approx 17,000 cubic inches Inside Dimensions. Hi & Lo Limit Controller on top, Key lock on controller part, hasp for padlock on refrigerator door. Used $0.00
Orion Research Inc
MODEL 601 Digital IONALYZER mV StandBy pH ISO 13x8x5"H Used $75.00
Bruel & Kjaer
DeltaTron High-temperature Charge Accelerometer, Piezoelectric IEPE Acc, side connector, 100mV/g, with TEDS, 3slot, cable not included. (1) 33947EHM1644 DV Assembly Clip included - Calibration chart dated 19 dec 2006 says a LOT: 0.3Hz~6kHz Amplitude - 2Hz ~ 5kHz Phase - Mounted resonant Freq= 18kHz New, in box w/ chart. Made in Denmark Un-used but old $195.00
MPT-4 ELHW Carbon Monoxide Multi-point Transmitter 0-20mA. New in bag with 25' shielded cable. New (un-used) $0.00
T/C DC MilliVolt Amplifier. Battery operated - OST type male receptacle for type J Iron/Constantan thermocouple - millivolt amplifier - External gain adjustments allow signal to be multiplied 1, 2, 5, 10, 25, 50 or 100X - Provides signal amplification for direct computer interface - built in cold junction compensation, reference point of 32F or 0C (your choice) - batteries need replacement - V/V or V/mA - binding posts output, two battery condition indicators. Used $95.88
CMS Hydrometer. Specific gravity 1400 - 1650. Temperature: 60.60F. Package: glass tube 6-5/8" long. Manufacture: Curtis Matheson/Labcraft brand. New (un-used) $27.88
Cajon Company
Coupler for vacuum and pressure - 5 ABBTT. Size: 28.4mm long x 17.1mm. Threaded stainless steel. High performance products for critical vacuum and positive pressure. New (un-used) $10.00
General Radio Co
Vibration Pick-up. Sensitivity: 82.0 mV/g  Impedance 10,000 pF, with cable and XLR 3-pin Male plug, 6" extension rod and two different heads: round and sharp point. Manufactured by Shure for General Radio. Un-used but old $135.77
Oxygen Sensor probe with cable and 1/8" male plug - In Sealed Bag "STOP DON'T OPEN THIS SEALED BAG until ready to place Oxygen Sensor in service" Un-used but old $59.79
30cc GLASS SYRINGE In Mfr Packaging $25.00
Dickson Company
DT4 RECORDER, BO, WALL 4"CU CU CAP -20/+120F 4"BATT (One AA) 7-DAY CM #17 4" 7-DAY -20/+120. 5.4"square beige box with round transparent door for easyily replacing circular chart paper. 4"-something's important. With Long armoured cable and Copper Thermocouple. Appears Unused. Un-used but old $124.78
0127 T 1.0 CC TZ 1/4-28 PN0-2bar 24V AC/DC 3W New (un-used) $59.89
'007'-Series BONDED PHASE Fused Silica Capillary Column - M. 007 METHYL PHENYL (5%) SILICONE Length: 25m 0.25mm ID 0.25u Film Thickness - New but old, box got wet. - With Test Data "Theoretical Plates per meter: 3955" Wound on core about 7" diameter. Un-used but old $95.00
Photo Research / Kollmorgen
a SPECTRA PRITCHARD SPECTROPHOTOMETER with NS-80A MacroSpectar Lens and VF-80-WB Video Filter Mounted on top of a Pritchard SpectroRadiometer, manual or motor driven wavelength mechanism. 90-130V 50-400Hz. Many cables, condition unknown. Condition unknown $288.00
Whatman 75-83 Zero Air Generator replaces high pressure gas cylinders used as a source of hydrocarbon-free air. Capable of producing up to 1000cc/min of zero air grade and serve up to 3 FIDs. Will purify on-site compressed air to a total hydrocarbon conentration of less than 0.1ppm (measured as methane.) with manual. Condition unknown, Looks nice, sold as is. Used $379.88
Hydrogen Generator 125cc/min of 99.9995% pure H2 through electrolysis of deioniozed distilled water - intended for gas chromatographs, flame ionization detectors, etc. Appears to have a leak, as was being returned for repair: "cannot build up or maintain Hydrogen pressure", But appears in very good cosmetic condition. Sold as is. 100-122V 60Hz 4Amps. UL CSA VDE CE93. Condition unknown $195.00
Hosokawa Micron
PT-E Powder Characteristics Tester Model 405
"FLOWABILITY INDEX'' Powder Tester designed by Ralph L Carr, Jr Chief Chemist of BIF Div of General Signal - Providence RI, to do mechanically many of the routines previously done manually, where nervous tension, impatience, fatigue, and human traits screwed up the results. Included is the original comprehensive manual(s) and scientific reprints of ''WS29 PACKING of PARTICLES'' and ''Evaluating Flow Properties of Solids.'' Not all accessories are with it, but they are fully described in the books. 115V 60Hz 300W Used $0.00
78 Results  1 2