Balance - Analytical
Ohaus GA 200
Precision: ±0.2mg
Specifications:
- Weighing range: 40g/200g
- Readability: 0.1mg
- Taring (by subtraction): 40 g/200 g
- Pan size: 3.5" diameter
- Below Balance Weighing: Standard
- Weighing chamber: 6" x 7.4" x 10.2"
- Dimensions (w x h x d): 8.1" x 12.1" x 17.5"
- Operating temperature range: 10° - 40° C
Date of last Calibration: August 15, 2008
Calibration Report available by request: Kimberly Tomasi, A121, 301-975-4533.
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Balance Top Loader
Sartorius CP153
Precision: 1mg
Specifications:
- Weighing capacity: 150
- Readability: 0.001g
- Tare Range: -150g
- Repeatability: <±0.001g
- Linearity: <±0.001g
- Response Time: <1.5s
- Operating temperature range: +10 to +30 °C
- Allowable ambient operating temperature: 0 to +40 °C
- Pan Size (inner diameter): 110 mm
- Weighing chamber height: 50mm
Date of last Calibration: August 15, 2008
Calibration Report available by request: Kimberly Tomasi, A121, 301-975-4533.
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Dry Bath
Labnet Digital Dry Bath
Specifications:
- Temperature Range: Ambient &plus:5°C to 150 °C
- Temperature resolution: ± 0.1°C
- Temperature uniformity: ± 0.2°C
- Temperature accuracy: ± 0.3°C
- Block chamber: Stainless steel
- Dry bath blocks: 1.5 mL, 15 mL, and 50 mL centrifuge tubes
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Centrifuge
Eppendorf 5415C
Specifications:
- Rotational Speed: continuously adjustable from 1,000 to 14,000 rpm (± 1%)
- Acceleration time: approx. 10 sec
- Deceleration time: approx. 15 sec
- Dimensions: 21.0 cm (w) x 28.0 cm (h) x 28.5 cm (d)
Rotor:
- 18-place rotor F-45-18-11 for 1.5 ml microcentrifuge tubes
- Diameter of bore: 11mm
- Angle of bore: 45°
- Max. load per bore: 4.2 g
- Max. rotational speed: 14,000 rpm
- Max. centrifugal force: RCF = 16,000
- K-value for rotor: k = 469 h
- Max. permitted density of liquids: 1.2 g/ml
- Weight: 1.0 lb
*For information about the relative centrifugal force please contact Yamali Hernandez or consult the manual in the laboratory*
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Centrifuge
Fisher Scientific Uri-Spin
Model 430
Specifications:
Rotor:
- 5-place rotor for 15ml centrifuge tubes
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Centrifuge
IEC Clinical Centrifuge
Specifications:
- Max. rotational speed: 7,000 rpm
Rotor:
- Capacity: 4-place rotor for 15ml and 50ml Centrifuge tubes
2-place (4 place rotor) for Titanium Cells- SANS
*No other information is available.*
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Conductivity Meter
Orion Model 130
| Measurement Modes |
|---|
| Conductivity | Range | Resolution |
|---|
| | 0.0 to 199.9 µS cm-1
0 to 1999 µS cm-1
0.00 to 19.99 µS cm-1
0.0 to 199.9 mS cm-1
0 to 500 mS cm-1 | 0.1 µS cm-1
1 µS cm-1
0.01 µS cm-1
0.1 mS cm-1
1 mS cm-1 |
| |
| Accuracy | ±0.5% of measurement value ± 1 digit at operating temperature -10 °C to +55 °C |
| |
| Salinity | |
| Range | 0.0 to 70.0 |
| Resolution | 0.1 |
| Accuracy | ± 0.1 in the range 0.0 to 42.0 test sample temperature 5 °C to 25 °C
± 0.2 in the range 0.0 to 42.02 at test sample temperature 0 °C to 5 °C
better than 3% of measurement value in the range 42.0 to 70.0 |
| |
| TDS | |
| Range | 0 to 1999 mg/l |
| Resolution | 1 mg/l |
| Accuracy | ± 2 % ± 1 digit at test sample temperature 15 °C to 35 °C |
| |
| Temperature | |
| Range | -5 to 99.9 °C |
| Resolution | 0.1 °C |
| Accuracy | 0.1 °C ± 1 digit at operating temperature -10 °C to +55 °C |
| |
| Cell constant | Setting ranges: 0.1 and 0.475 cm-1 fixed
0.45 to 1.30 cm-1 adjustable |
| |
| Reference Temperature | 20 °C or 25 °C selectable |
Horiba Twin Model B-173
Users can either place a single drop of sample on the meter’s flat sensor or immerse the meter directly into the solution being tested. Additional information can be found on the Horiba website.
| Principle | AC bipolar method |
| Measurement Methods | Conductivity/sodium chloride salinity converson |
| Conductivity Measurement Range | 0 – 19.9 mS/cm |
| Measurement Ranges | - 0 – 199 µS/cm ±1µS/cm step
- 0.2 – 1.99 µS/cm ±0.01µS/cm step
- 1. 2.0 – 19.9 µS/cm ±0.1µS/cm step
|
| Accuracy | ±2% full scale ±1 digit
(over 10 mS/cm: ±3% full scale ±1 digit) |
| Salinity conversion display range | 0 – 1.1% |
| Repeatability | ±1% full scale |
| Measurement Temperature Range | 5°C - 35°C |
| Temperature Compensation | Automatic, 2%/°C (fixed)
Compensation temperature 25°C |
| Dimensions | 150 mm x 27 mm x 16 mm |
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Freezer
VWR Revco Technologies
Model Number: U2005GA14
Specifications:
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Humidity Meter
Dickson TH550
Specifications:
Range:
- Temperature: -30 °C to 50 °C
- Humidity: 0 to 95% (no-condensing)
- Dew Point: -30 to 50 °C
- Resolution: 1% RH, 1°
Accuracy
- Temperature: ±1 °C
- Humidity: ±2% RH from 0 to 60%,±3% RH from 61 to 95% at 23 °C
- Humidity Sensor: Thin Film Capacitor
- Dew Point Accuracy: ±2 °C
- Temperature Sensor: Thermistor
- Sample Rate: Approx. 1 per second
- Average Response Time: 5 seconds to move 60% of full scale in air moving 15 feet/second
- Ambient operating conditions: 0 to 50 °C, 0 to 90% RH
- Dimensions: 6.25" x 2.5" x 1.9"
- Probe dimensions: .92" diameter, 5.9" long on a 6" cord
- Weight: 11 oz.
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Microscope
Cambridge Instruments Galen III
Specifications:
- Please see this pdf file for specifications.
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Pipettes
Rainin Pipetman®
Models:
P-20
P-200
P-1000
*Day of last calibration: August 15, 2008
Oxford Benchmate® Pipette
Models:
0.1 - 20 µL
20 - 200 µL
*Day of last calibration: August 29, 2008
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Ovens
Fisher Isotemp© Oven
Junior Model 201
Catalog number: 13-244-1
Specifications:
- Capacity: 1 cu ft
- Temperature range: 40° to 200° C
- Temperature Uniformity: ±0.5° C at 100° C, ±1.4° C at 200° C
- Maximum variation: ±0.8° at 100° C, ±1.8° C at 200° C
- Heating Rate: 54 Min. to 100° C, 83 Min. to 100° C
- Dimensions outside (W x D x H, inches): 16 1/8 x 16 ½ x 22 7/8
- Dimensions inside (W x D x H, inches): 12 x 12 ¼ x 11 ¼
*This is a drying oven. It can be used at anytime and we do not require sign up.
Fisher Scientific Isotemp® Furnace 650 Series
Model 58
Specifications:
Performance Characteristics
- Operating range: Ambient to 1125° C
- Average Uniformity: ± 5° C
- Set Point Repeatability: ± 1° C
- Set Point Accuracy: ± 5° C
- Rise Time: 35 min
- Recovery Time: 10 min
- Cool Down, door open (1125° C to 200° C): 25 min
- Chamber Volumes: 0.58 cu ft
- Chamber dimensions (W x D x H): 12 x 14 x 6 in
*This oven must be signed out to use*
Vacuum Oven
Barnstead Lab-line
Model 3608-5
Specifications:
- Temperature range: From slightly above ambience to 220° C
- Chamber dimensions: 10"W x 12"D x 10"H
- Volume: 0.7 cu. ft.
*To use this oven, logging your use is required.*
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pH Meter
YSI EcoSense© pH 10
Handheld pen style pH meter and temperature probe.
Specifications:
| | Temperature | pH |
| Range | 0.0 - 99.9 °C | 0.00 - 14.00 units |
| Resolution | 0.1°C | 0.01 units |
| Accuracy | ±0.3°C | ±0.01 units & ±1 LSD |
Bench top Meter
Cole Parmer Economy ph/mV/°C
* No more information is available.*
Bench Top pH Meter
Mettler Toledo S20 Seven Easy pH
Specifications:
- pH range: 0.00 to 14.0 pH
- Resolution: 0.01 pH
- Relative Accuracy: ±0.01 pH
- Overall Milllivolt Range: -1999 to 1999mV
- Resolution: 1 mV
- Relative Accuracy: ±1 mV
- Temperature: -5.0 to 105.0°C
- Resolution: 0.1°C
- Relative Accuracy: ±0.5°C
- No. of buffer values: 3
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Refrigerator
Fisher Scientific Isotemp® Refrigerator
Model Number: 97-938-1
Specifications:
- 27"H x 19 ½" W x 18 ¼" D
- Temperature: 2° to 7° C
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Sonicator
VWR Ultrasonic Cleaner
Model 75D
*Use tap water ONLY. NO DI Water.*
*No more information is available.*
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Stirrers/Hot Plates
Corning PC-420
Specifications:
- Temperature range: 25-550° C
- Size: 5" x 7" Pyroceram® top
- Stir range: 60-1100 rpm
Corning PC-420D
Specifications:
- Temperature range: 5-550° C
- Size: 5" x 7" Pyroceram® top
- Stir range: 60-1100 rpm
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Temperature Bath
VWR Open Bath/Haake Temperature Control Module
Bath Specifications
- Capacity: 8L
- Dimensions (W x D x H in): 5 x 18 x 7.5 in
- Usable Range: 0 -70 °C
Haake DC3 Control Module
Specifications
- Operating Temperature: -30..200 °C
- Temperature accuracy (±K): 0.01
- Pump Pressure max. (mbar): 300
- Circulation capacity open (l/min): 17
- Max. flow rate during circulation
- using 12mm ø hoses (l/min): 12.5
- Immersion depth from..to (mm): 95..140
- Low liquid level protection: fixed
- Alarm signaling: opt. + acoust.
- Temperature setting: digital
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VORTEX
Daigger Vortex
Genie 2
Specifications:
- The VORTEX-GENIE 2 mixer is classified as "Installation Category 2"
- Environmental: 0°C - 38°C, Humidity 95%
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DI Water System
Provided by US Filters
Specifications:
- Resistivity: 15-20 MΩ
- Organic Content: 20-50 ppm
- Particulate Matter: <0.2 µm
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Other Equipment:
Dishwasher
Lamps - Leico
