GOVPH

Request for Quotation

Philippine Science High School – Central Luzon Campus (PSHS-CLC) wishes to invite proponent for the Supply and Delivery of Scientific Equipment for Student Research use of PSHS-CLC with ABC of Six Hundred Eighty-Seven Thousand Five Hundred Twenty-Five Pesos only in words and Php 687,525.00 in figures.

Details:

Item no. Description QTY Unit Price
per unit
Supplier’s Price per unit

1 Fully Automatic Infrared Moisture Analyzer
1 unit 176,400.00

2 Benchtop Conductivity Total Dissolved Solids Salinity Meter 1 unit 58,800.00
3 Digital Rotational Viscometer 1 unit 153,300.00
4 Digital Benchtop pH Meter 1 unit 97,650.00
5 Digital Refractometer 1 unit 51,975.00
6 Polarimeter 1 unit 71,400.00
7 Water Bath Circulator 1 unit 78,000.00

*see attached specifications

Proponent must be familiar with government terms
Proponent must deliver the items in PSHS-CLC

For more information, please contact the Bids and Awards Committee of PSHS-CLC: Tel no. (045) 499-0136 / (045) 499-5597 loc 105 or email us at This email address is being protected from spambots. You need JavaScript enabled to view it.

Submissions will be accepted until July 29, 2019, 9am at the PSHS- CLC, Lily Hill St., Clark Freeport Zone, Pampanga or through email at This email address is being protected from spambots. You need JavaScript enabled to view it.

JARVIK JASON B. ROGACION
ADMINISTRATIVE OFFICER V/PROCUREMENT OFFICER
PHILIPPINE SCIENCE HIGH SCHOOL – CENTRAL LUZON CAMPUS
Telephone No. (045) 499 0136; (045) 499 5597 loc 105
EMAIL: This email address is being protected from spambots. You need JavaScript enabled to view it.

Received by:

________________________________________________________
Signature over printed name of Supplier’s Representative
Date: ___________________________

Supplier’s Information

Name of Company/Supplier: _______________________________________________
Designation: _______________________________________________
Address of Company: _______________________________________________
Contact Numbers: _______________________________________________
Email Address: _______________________________________________
TIN: _______________________________________________
Delivery Terms _______________________________________________
Payment Terms: _______________________________________________

--

Specifications of Items Requested
Scientific Equipment

1. Fully Automatic Infrared Moisture Analyzer
Specifications
Weighing capacity: 70 g
Application: Standard and thermo-sensitive applications
Moisture range: 1-100%
Heating source: Metal heater
Line frequency: 50/60 Hertz
Line voltage: 115V/230V
Access to the sample chamber: Removable hood with wide opening angle, SoftClose mechanism
Power consumption: 640 VA
Accuracy of the weighing system: > 1 g: ± 0.2 % |> 5 g: ± 0.05 %

2. Benchtop Conductivity Total Dissolved Solids Salinity Meter
Specifications
Conductivity Range : 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Conductivity Accuracy : ±0.5% F.S
TDS Range : 0~100ppt (Max. 200ppt, depending on factor setting)
TDS Accuracy : ±1% F.S
Salinity Range : 0~10ppt (Max. 80ppt)
Salinity Accuracy : ±1% F.S
Resistivity Range : 0~100MO
Resistivity Accuracy : ±1% F.S
Calibration Points : 1~5 points
Calibration Solutions : 10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/c
Temperature Compensation : 0~100°C, 32~212°F, Manual or Automatic
Temperature Coefficient : 0.0~10.0%/°C
Normalization Temperature : 20°C or 25°C
Cell Constant : K=0.1, 1, 10 or User-defined
Memory : Stores up to 500 data sets, USB Communication Interface
Power Requirements : DC5V/400mA power adapter

3. Digital Rotational Viscometer
Specifications
Maximum Measurement Range : 0.6~6,000,000 Mpa's
Viscometer Type : Rotary
Viscometer Reproducibility : ±0.5%
Viscometer Rotor Speed : 0.1~99.9
Accuracy : 1%
Density Meter Type : Transmission-type Density Meter
Test Density : Heavy
Viscometer Rotor Number : 4 Types(L1~L4)
Power : Special Power Adapter (Input 100~240V/50~60Hz)

4. Digital Benchtop pH Meter
Specifications
Temperature compensation Automatic/manual
Calibration points: 1 to 3
Calibration records : 1
Display : LCD
Electrode connection : DIN
Power supply : Battery or universal power supply
pH : - 2.0 . . . 20.0 ± 0.1 pH
- 2.00 . . . 20.00 ± 0.01 pH
- 2.000 . . . 19.999 ± 0.005 pH
mV : ± 1200.0 ± 0.3 mV
± (2000 ± 1) mV
Temperature : - 5.0 . . . 105.0 °C ± 0.1 °C

5. Digital Refractometer
Specifications
Measuring range : 0-28%
Measure range: Brix 0-50%. Min. Div: ± 0.1 % Accuracy: ±0.2 %
Measure range: Salinity 0.0-28.0% Min. Div: ± 0.1% Accuracy: ± 0.2 %
Measure range: Reactive index 1.3330-1.4200 nD Min. Div: ± 0.0001 nD Accuracy: ± 0.0003 nD
Resolution: 0.1%
Automatic Temperature Compensation. Temperature range : 0-40°C,
32-104°F Precision of temperature measurement : 1°C, 2°F
Temperature resolution 0.1°C Operation temperature0-35°C, 32-90°F
Storage temperature : 0-50°C, 32-122°F
Dimension and weight : 185x59x45mm, 230g Power Supply: 1 battery 9v

6. Polarimeter
Specifications
Measuring range of optical rotation: ± 180°
Resolution: 1°
Accuracy: 0.05°
Magnification factor of the glass: 4x
Light source: Monochromatic LED, 1.2 W, ld = 590 nm (equivalent to
sodium lamp)
Length of test tubes: 100 mm and 200 mm
Weight: 1.7 Kg
Overall dimensions: 450x180x320 mm

7. Water Bath Circulator
Specifications
microprocessor temperature control
large bath opening
stainless steel tank
long life immersion stainless pipe heater
capacity: 20 Liters
temperature setting: Digital
temperature readout: Digital
temperature control: PID
temperature sensor: PT100Ω
stability: ±0.2℃
working temperature range: Ambient +5°C ~100°C
power supply: 220V 50/60Hz