TMC 68-500 Laboratory Tables

Laboratory Tables

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68-500 SERIES
High-Capacity Lab Tables

68-500 High Capacity Lab Tables

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General Specifications
Isolator natural frequency:
	High Input
		Vertical = 1.0 Hz
		Horizontal = 0.8 Hz
	Low Input
		Vertical = 1.2-1.7 Hz
		Horizontal = 1.0-1.5 Hz
	Isolation efficiency @ 5 Hz:
		Vertical = 80-90%
		Horizontal = 80-90%
	Isolation efficiency @ 10 Hz :
		Vertical = 90-99%
		Horizontal = 90-99%
	Gross load Capacity:
		4,000 lbs. (1800kg) @80psi
	Net load Capacity :
		1200 lbs. (545kg)
	Finish:
		Medium texture black powder coat frame; stainless steel top.
	Facilities required:
		80 psi nitrogen or air

For table applications that require isolating over 350 lbs (160 kg) of net load, we recommend our 68-500 Series tables. They are similar in design to our 63-500 Series tables, with higher capacity isolators and a more massive stainless steel top plate.

In addition to high load applications, 68-500 Series tables are also recommended for payloads with unusually high centers of gravity and equipment with moving stages. These applications should benefit from the increased stability of the 68-500 design.

With a stiffer, more massive top plate, a lower natural frequency isolator, and stiffer, heavier leg frames, 68-500 Series tables provide performance that is markedly superior to any other passive table in the industry.

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Features

Accessories

Gimbal Piston™ Isolators with thin wall rolling diaphragrams

front support bar
rear support bar
sub shelf
casters

Ordering Chart

Note: the 68-500 Series cannot be purchased online.
Follow the link for pricing and instructions for ordering.
It is advisable to decide on the High-capacity casters with the original order because retrofitting requires dismantling of the table.

Table Model	Description	Length	Depth	Height	C
68-561 Get Price	Complete Table 3 ft x 4 ft	47 in. (1,200 mm)	35.75 in. (908 mm)	30 in. (760 mm)	2.2 in. (56 mm)
68-571 Get Price	Complete Table 3 ft x 5 ft	60 in. (1,500 mm)	35.75 in. (908 mm)	30 in. (760 mm)	9 in. (225 mm)

Optional Accessories

High-capacity casters that retract inside the leg frames are a convenient option with this table.

A rigid front support bar, not in contact with the isolated surface, is useful as an armrest and can be easily retrofitted. This support bar is compatible with the armrest pads and articulated armrest. Click here for more information

A rear support bar is required to allow mounting of sliding shelves when combined with front support bars. For sliding shelf ordering information, Click here for more information

An equipment subshelf, mounted to the tiebars beneath the isolated surface, is made of wood covered with black plastic laminate and is easy to retrofit, Click here for more information

Accessory Ordering Chart

Model	Description	Length
81-401-01 Get Price	Front support bar and mounting clamps	48 in. (1,200 mm)
81-401-02 Get Price	Front support bar and mounting clamps	60 in. (1,500 mm)
81-402-01 Get Price	Rear support bar and mounting clamps	48 in. (1,200 mm)
81-402-02 Get Price	Rear support bar and mounting clamps	60 in. (1,500 mm)
81-421-01 Get Price	Subshelf
83-013-01 Get Price	Set of 4 retractable casters