Paul N. Gardner Co., Inc.

Color of Water Series
Test & Measurement

Color of Water Series

The 711 Nesslerizer Series and the Comparator 705 are easy to use 2-field visual comparators. The sample color under test is matched in the comparator instrument against graded colored glass standards in Orbeco-Hellige test discs. Our Color of Water products are for measuring the color of potable water in terms of an easily reproducible color standard. Color determinations are useful in detecting...

Read More »
Vibrating Shaker features maintenance-free design.
Material Processing

Vibrating Shaker features maintenance-free design.

By utilizing electromagnetic drive, fixed amplitude, and rubber spring mounts, Meinzer II Test Sieve Shaker produces simultaneous vertical and horizontal movement needed for basic dry particle sizing analysis. Portable unit has no moving parts and can run continuously for over Â-½ day. Equipped with built-in 60-minute timer, shaker is suitable for use with sand, cement, chemicals, and powder...

Read More »
Coating Thickness Gage features rugged construction.
Test & Measurement

Coating Thickness Gage features rugged construction.

Along with backlit display and 1 m sensor cable, battery-operated MiniTest 650 features one-pole sensor made of wear-resistant carbide material. Ram- and impact-protection is provided through rubber rimmed casing, and USB interface enables connection to PC. Unit comes in 3 models: with magnetic-induction sensor for measurements on steel substrates; with eddy currents sensor for measurements on...

Read More »
Roll Hardness Tester targets paper industry.
Test & Measurement

Roll Hardness Tester targets paper industry.

Combining rebound hammer method with high compliance plunger, PaperSchmidt provides roll-profiling accuracy and repeatability. Intuitive operator interface displays hardness profiles, limits, and roll IDs, while automatic reloading and automatic data storage accelerate testing. Dedicated firmware allows instant analysis of data on instrument's display. With Windows-based Paperlink software, it is...

Read More »
All-in-One pH/ORP Tester provides ±0.02 pH unit accuracy.
Laboratory and Research Supplies and Equipment

All-in-One pH/ORP Tester provides ±0.02 pH unit accuracy.

Waterproof to IP67 specifications, pH/ORP TesTrode can be calibrated with 1, 2, or 3 pH buffers that are automatically recognized. Users can see pH or ORP simultaneously with °F or °C temperature, as well as date, time, and other measurement details. Featuring backlit design, display can be read at night or in low-light conditions. Capable of storing 25 measurements, tester enables...

Read More »
Gloss Meter measures all aspects of reflective appearance.
Test & Measurement

Gloss Meter measures all aspects of reflective appearance.

Able to quantify surface quality problems invisible to standard glossmeter, Rhopoint IQ can measure all aspects of reflective appearance quality. Measurement is facilitated by single-button actuation and completed in 2 sec. Bluetooth®-compatible instrument offers fully automatic calibration with tile detection and verification, and also offers onboard statistics and graphs. USB and serial...

Read More »
Moisture Meter diagnoses moisture to ASTM F2170.
Laboratory and Research Supplies and Equipment

Moisture Meter diagnoses moisture to ASTM F2170.

Designed to check concrete surfaces for moisture prior to installing floor coverings or coatings, Hygropin uses 0.3 in. diameter sensor, which minimizes installation efforts and damage to surface. Unit has 2 independent sensor channels for measuring ambient and concrete characteristics simultaneously. Housed in stainless steel, Hygropin measures humidity from 0-100% RH, temperature from -40 to...

Read More »
Benchtop Meters feature compact design with oversized display.
Test & Measurement

Benchtop Meters feature compact design with oversized display.

Measuring 6 x 7 in. with oversized 3Â-¼ x 2 7/16 in. LCD, 2700 Series switches from pH to mV ion readings with press of button. Built-in memory function stores up to 100 pH, mV, relative mV, or concentration readings with corresponding temperature. Designed with water-resistant membrane keypad and password protection, meters include auto-buffer recognition for USA and NIST pH buffer sets,...

Read More »
Thickness Gauge measures non-magnetic and insulating coatings.
Test & Measurement

Thickness Gauge measures non-magnetic and insulating coatings.

Featuring backlit display and 1 m sensor cable, MiniTest 650 is available with magnetic-induction sensor for measurements on steel substrates, eddy current sensor for measurements on non-ferrous metals, or dual sensor for measuring on both steel and non-ferrous metals. One-pole sensor is made of wear-resistant carbide material to ensure virtually unlimited life cycle under normal conditions. Via...

Read More »
Test & Measurement

Portable Resistivity Meter helps determine corrosion rate.

Consisting of fully integrated 4-point Wenner probe, Resipod measures electrical resistivity of concrete in non-destructive test. During operation, current is applied to 2 outer probes and potential difference is measured between 2 inner probes. Current is carried by ions in pore liquid, and calculated resistivity depends on spacing of probes. Packaged in waterproof housing, Resipod operates in...

Read More »

All Topics