Laboratory Instruments

Avail from us a complete range of laboratory instruments that are used in various laboratory functions. These instruments are appreciated for good performance, durability, low power consumption and easy operation. Our range is designed as per the industry standards and are manufactured utilizing high grade material.

Digital pH Meter

Special features

solid state circuit design
high degree of accuracy 0. 01 ph
high input impedance
check facility for quick analysis
non flickering display
built in stabilizer
auto polarity & decimal
compact & light in weight

it is a highly precision ph meter for continuous 0-14 ph reading & milvolts the ph meter is easy to operate as it is having least number of controls. Check facility saves time from every day buffer standardization and hence most suitable for quick analysis. It is a very sleek attractive finished instruments.

specification optilab ph - 901

	ph mode	mv mode
range	0. 00 to 14. 00 ph	0 to + 1999 mv
resolution	0. 01 ph	+ 1 mv
accuracy	0. 01 ph + 1 digit	1 mv + 1 digit
input impedance	10₁₂ ohms
temperature range	0to - 100 c manual
display	4 digits led
polarity & decimal	automatic
supply	220 v ac + 10 % 50 hz
dimenssion	250mm x 65mm x 130 mm
weight	1. 5 kg in aluminium painted cabinet
standard accessories	ph electrode, stand, rod, clamp, buffers, dust, cover and manual

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Auto Ranging Digital Conductivity/ TDS Meter

* Auto Selection Of Range In 7 Steps.
    * Auto Matic Temperature Compensation.
    * Direct Display Of Conductivity.
    * Variable Cell Constant.
    * Inbuilt Tds Measurement.
    * Selectable Temperature Co- Efficient.

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Digital Flame Photometer

auto zero facility
selectable gain for full scale setting
filter selection through knob rotation
stable and reproducible results
easily accessible atomiser

specifications

sensitivity	:	sodium1 ppm fsd, potassium1ppm fsd, calcium 10ppm fsd, lithium 1 ppm fsd
detector	:	photodiode
display	:	2 ½ digit digital readout
air supply	:	preset regulator maintains stable air flow of 0. 6kg/cm2
combustion gas	:	lpg
atomizer	:	all metallic, axial flow type
burner	:	stainless steel
warm-up time	:	15 minutes
recorder out put	:	0-200mv for 100 counts 0-100mv for 100counts
power supply	:	230v + 10 % 50 h
dimensions	:	390 x 295 x 260mm
weight	:	6kg
standard supply	:	basic unit with na & k filter air compressor 6 sample holders, atomizer cleaning wire flame igniter, dust cover, moisture trap and operation manual
variable gain amplifier	:	12 bit dac microprocessor controller
reproducibility	:	+ 2% fsd
filiter selection	:	microprocessor controller stepper motor
air supply	:	in built regulator preset to 0. 75 kg/ cm2
compressor	:	oil free 2 stages, portable (diaphragm type)
combustion gas	:	lpg
atomizer	:	all metallic, axial flow type
burner	:	stainless steel
power supply	:	230 v + 10% 50hz
printer facility port	:	80col with ibm compatible
dimensions	:	350 x 235 x 325mm
weight	:	7. 5kg
standard supply	:	basic unit with na k filter air compressor 6 sample holders, atomizer cleaning wire flame igniter, dust cover, moisture trap and operation manual
optional	:	ca, li filters at an extra cost

the new digital flame photometer is a simple and easy to handle analytical tool suitable for determination of sodium, potassium calcium and lithium. Narrow band interference filters are incorporated inside the unit in a filter wheel and are selectable by the rotation of knob. Photoreceptor fo photodiode type solid state electronics provide highly stable and reproducible results tdf -35 has less variable controls and an auto zero facility a preset air regulator incorporated in the unit maintains stable air flow from an oil free air compressor.

applications

oil refinery
agriculture and soil testing laboratory
chemical and fertilizers
foods and beverages

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Up Flame Photometer

simultaneous determinations of na, k, ca , li in a single aspiration
automatic selection of filters
5 point calibration
alpha -numeric lcd display
general & clinical facilities in single model
printer connection port available

specifications

sensitivity

sodium1 ppm fsd, potassium1ppm fsd
calcium 10ppm fsd, lithium 1 ppm fsd

range of operation

sodium	:	0 to 100 ppm, 0 to 200meq

potassium	:	0 to 100 ppm, 0 to 80 meq

calcium	:	0 to 100 ppm, 0 to 100 ppm

lithium

0 to 100 ppm, 0 to 100 meq

detector

photodiode

display

16 characters, 2 lines alpha-numeric backlit lcd

parameters selection

17 keys sealed membrance key board

results

automatic calculation with linear or quadratic curve & display in ppm or meq/li

memory back up

six months when no power is applied to the unit

variable gain amplifier

12 bit dac microprocessor controller

reproducibility

+ 2% fsd

filiter selection

microprocessor controller stepper motor

air supply

in built regulator preset to 0. 75 kg/ cm2

compressor

oil free 2 stages, portable (diaphragm type)

combustion gas

lpg

atomizer

all metallic, axial flow type

burner

stainless steel

power supply

230 v + 10% 50hz

printer facility port

80col with ibm compatible

dimensions

350 x 235 x 325mm

weight

7. 5kg

standard supply

basic unit with na k filter air compressor 6 sample holders, atomizer cleaning wire flame igniter, dust cover, moisture trap and operation manual

optional

ca, li filters at an extra cost

applications

clinical and pathological laboratory
cement steel and other industries
horticulture
water (natural, wastewater, effluent, river)
ceramics

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Turbidity Meter

Turbidity meter

Range	:	0 - 1 ntu, 0 - 10 ntu 0 - 100 ntu, 0 - 1000 ntu
Accuracy	:	± 2 % of f. S. In 0 1 & 0 – 1000 ntu range (up to 500) [due to nature of samples readings may not be linear above 500] ± 1 % of f. S. In 0 -10 & 0-100 ntu range
Dish size	:	110mm dia
Reproducibility	:	with in ± 3% of f. S.
Detector	:	photo - cell
Display	:	digital panel meter
Calibration	:	with formazine standard solution
Power supply	:	230 ± 10 % 50 hz, 30w

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Dissolved Oxygen Meter

Description

oxygen meter
model: do-5510

p circuit, lcd with display unit.
dissolved oxygen range: 0 to 20 mg/l.
max. , min. , memory recall button.
do, oxygen in air, temp. , atc, auto cal. , % salt.
diaphragms & electrolyte included.
probe head with diaphragm set and electrolyte are included.
size: 180 x 72 x 32 mm. Rs - 232.

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Chemical Oxygen Demand (COD Meter)

Highlights

ST-COD sealed tubes ready for use
Suppression of chloride interference up to 1000 mg/l
3 Ranges:
Low range: 0 – 150 mg/l, meets ISO 15705:2003-01
Middle range: 0 – 1500 mg/l, meets ISO 15705:2003-01
High range: 0 – 15000 mg/l

AL250 COD Vario

With a measuring range from 0 to 15,000 mg/l O2, the AQUALYTIC AL250COD VARIO photometer is suitable for waste water testing.

Two LEDs light sources with long-term stability (λ1 = 605 nm; λ2 = 430 nm, according to ISO 15705:2003-01), a waterproof sample chamber, a large digital display, and the user-friendly keypad ensure maximum operating reliability and convenience.

Setup AL250 COD VARIO

The AQUALYTIC AL250COD VARIO test setup allows highly sensitive and precise water testing with minimum effort. It measures the ST-COD concentration by photometric detection employing a linear relationship between absorbance and concentration.

After adding the sample to a AQUALYTIC COD VARIO tube test (LR, MR according to ISO 15705:2003-01), it is heated in the reactor and then analysed in the AL250COD vario photometer.

The COD-Setup comprises the AL250COD VARIO photometer, 25 tube tests for each of the two lower measuring ranges, a reactor for sample digestion, and a vial stand.

Waste water parameter COD

The chemical oxygen demand, ST-COD value, of water as determined by this dichromate method can be considered as an estimate of the theoretical oxygen demand, i.e. the amount of oxygen consumed in total chemical oxidation of the organic constituents present in the water.

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Laboratory Oven

purpose

designed, fabricated to suit various application in laboratory

construction

double willed, outer body of s. Steel (304 gr) and inner prime ss 316 grade door - metallic double walled dully insulated door fitted with standard set of hardware. Having provision for adjustable mesh / perforated trays.

insulation

gap of inner & outer walled filled with sufficiently thick thermal insulation.

heating

the heating elements are designed for low wattage density to works on black heat, are in coil form supported with refractory or long lasting s. S. Tubular heater are mounted at bottom to give uniform heating.

air circulation

motorized blower for maintaining uniform temp. Within chamber, blowing in air from bottom, no recalculation of air.

temp. Control

microprocessor based controller cum indicator with pt 100 sensor.

tamp. Range

50°c to 200°c (higher version on spl. Request)

accuracy

± 1° c or better.

inner size (inch)	watt	wire tray	cap. /ltrs	perfo. Tray	200°c		higher temp. 300 ° c
					std.	cgmp	std.	cgmp
(a)12 x 12 x12	750	1	27					p. O. R.
(b)14 x 14 x 14	1000	2	40					p. O. R.
(c)18 x 18 x 18	1500	2	90					p. O. R.
(d)18 x 18 x 24	1750	2	120					p. O. R.
(h)24 x 24 x 24	2000	3	220					p. O. R.
(i) 24 x 24 x 36	2500	3	325					p. O. R.

optional

safety blind controller
p. I. D. Controller with printer interface
p. I. D. Controller with pc interface.
protocol documents
oven with horizontal flow & / or top motor
precision oven / memmert oven with all sides heaters

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Muffle Furnace

Laboratory model - muffle furnace rectangular horizontal electrically operated furnace, is wound with high quality resistance wires fitted in metallic cabinet and insulated with cerwool insulation. Outer metal cabinet of heavy gauge dully painted with heat resistance paint specially developed for such equipment. Unit is fitted with thermal fuse which melt and break circuit to the heating element (safety) when working temp. Exceeded. Sunvic energy regulator is fitted for precise controls.

Temperature Range	:	930°c / 1150°c (1200°c) unit works on 230 volts ac single phase.
Temp. Controls	:	digital time proportional controller
Power	:	230 v, 50 hz, ac mains

Temp. Range		930 °c		1200 °c (1150 °c working)
Size	rating	pyrometer	digital	rating	pyrometer	digital temp.
9 x 4 x 4"	1600			2000
10 x 5 x 5"	2000			2500
12 x 6 x 6"	3000			3500
18x 9 x 9"	6000			6500
optional a t extra:-						extra por
Blind temp. Controller with suitable sensor
Electronic temp. Controller cum indicator
Solid state fuse
Digital timer - 999 minutes
On site validation

Spare muffle with coil

Spare muffle wounded with heating elements and embedded with heat resistance Ceramic fiber wool insulation with extra long terminal for easy wiring.

Temp. Range	rating	930 °c	rating	1200 °c (1150 °c working)
9” x 4” x 4”	1600		2000
10” x 5” x 5”	2000		2500
12” x 6” x 6”	3000		3500
18” x 9” x 9”	6000		6500

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